[chore] Fix type errors

package-lock.json

@@ -71,7 +71,6 @@
                 "@types/lodash": "^4.17.10",
                 "@types/mime-types": "^2.1.4",
                 "@types/multer": "^1.4.12",
-                "@types/node-fetch": "^2.6.11",
                 "@types/node-persist": "^3.1.8",
                 "@types/png-chunk-text": "^1.0.3",
                 "@types/png-chunks-encode": "^1.0.2",

package.json

@@ -97,7 +97,6 @@
         "@types/lodash": "^4.17.10",
         "@types/mime-types": "^2.1.4",
         "@types/multer": "^1.4.12",
-        "@types/node-fetch": "^2.6.11",
         "@types/node-persist": "^3.1.8",
         "@types/png-chunk-text": "^1.0.3",
         "@types/png-chunks-encode": "^1.0.2",

src/character-card-parser.js

@@ -13,7 +13,7 @@ import PNGtext from 'png-chunk-text';
  * @returns {Buffer} PNG image buffer with metadata
  */
 export const write = (image, data) => {
-    const chunks = extract(image);
+    const chunks = extract(new Uint8Array(image));
     const tEXtChunks = chunks.filter(chunk => chunk.name === 'tEXt');
 
     // Remove existing tEXt chunks
@@ -52,7 +52,7 @@ export const write = (image, data) => {
  * @returns {string} Character data
  */
 export const read = (image) => {
-    const chunks = extract(image);
+    const chunks = extract(new Uint8Array(image));
 
     const textChunks = chunks.filter((chunk) => chunk.name === 'tEXt').map((chunk) => PNGtext.decode(chunk.data));
 

src/endpoints/anthropic.js

@@ -42,7 +42,6 @@ router.post('/caption-image', jsonParser, async (request, response) => {
                 'anthropic-version': '2023-06-01',
                 'x-api-key': request.body.reverse_proxy ? request.body.proxy_password : readSecret(request.user.directories, SECRET_KEYS.CLAUDE),
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -51,6 +50,7 @@ router.post('/caption-image', jsonParser, async (request, response) => {
             return response.status(result.status).send({ error: true });
         }
 
+        /** @type {any} */
         const generateResponseJson = await result.json();
         const caption = generateResponseJson.content[0].text;
         console.log('Claude response:', generateResponseJson);

src/endpoints/backends/chat-completions.js

@@ -152,7 +152,6 @@ async function sendClaudeRequest(request, response) {
                 'x-api-key': apiKey,
                 ...additionalHeaders,
             },
-            timeout: 0,
         });
 
         if (request.body.stream) {
@@ -165,6 +164,7 @@ async function sendClaudeRequest(request, response) {
                 return response.status(generateResponse.status).send({ error: true });
             }
 
+            /** @type {any} */
             const generateResponseJson = await generateResponse.json();
             const responseText = generateResponseJson?.content?.[0]?.text || '';
             console.log('Claude response:', generateResponseJson);
@@ -212,7 +212,6 @@ async function sendScaleRequest(request, response) {
                 'Content-Type': 'application/json',
                 'Authorization': `Basic ${apiKey}`,
             },
-            timeout: 0,
         });
 
         if (!generateResponse.ok) {
@@ -220,6 +219,7 @@ async function sendScaleRequest(request, response) {
             return response.status(500).send({ error: true });
         }
 
+        /** @type {any} */
         const generateResponseJson = await generateResponse.json();
         console.log('Scale response:', generateResponseJson);
 
@@ -335,7 +335,6 @@ async function sendMakerSuiteRequest(request, response) {
                 'Content-Type': 'application/json',
             },
             signal: controller.signal,
-            timeout: 0,
         });
         // have to do this because of their busted ass streaming endpoint
         if (stream) {
@@ -354,6 +353,7 @@ async function sendMakerSuiteRequest(request, response) {
                 return response.status(generateResponse.status).send({ error: true });
             }
 
+            /** @type {any} */
             const generateResponseJson = await generateResponse.json();
 
             const candidates = generateResponseJson?.candidates;
@@ -676,6 +676,7 @@ router.post('/status', jsonParser, async function (request, response_getstatus_o
         });
 
         if (response.ok) {
+            /** @type {any} */
             const data = await response.json();
             response_getstatus_openai.send(data);
 
@@ -979,7 +980,6 @@ router.post('/generate', jsonParser, function (request, response) {
         },
         body: JSON.stringify(requestBody),
         signal: controller.signal,
-        timeout: 0,
     };
 
     console.log(requestBody);
@@ -1005,6 +1005,7 @@ router.post('/generate', jsonParser, function (request, response) {
             }
 
             if (fetchResponse.ok) {
+                /** @type {any} */
                 let json = await fetchResponse.json();
                 response.send(json);
                 console.log(json);

src/endpoints/backends/kobold.js

@@ -96,7 +96,7 @@ router.post('/generate', jsonParser, async function (request, response_generate)
     for (let i = 0; i < MAX_RETRIES; i++) {
         try {
             const url = request.body.streaming ? `${request.body.api_server}/extra/generate/stream` : `${request.body.api_server}/v1/generate`;
-            const response = await fetch(url, { method: 'POST', timeout: 0, ...args });
+            const response = await fetch(url, { method: 'POST', ...args });
 
             if (request.body.streaming) {
                 // Pipe remote SSE stream to Express response
@@ -156,6 +156,7 @@ router.post('/status', jsonParser, async function (request, response) {
 
     const result = {};
 
+    /** @type {any} */
     const [koboldUnitedResponse, koboldExtraResponse, koboldModelResponse] = await Promise.all([
         // We catch errors both from the response not having a successful HTTP status and from JSON parsing failing
 

src/endpoints/backends/scale-alt.js

@@ -70,7 +70,6 @@ router.post('/generate', jsonParser, async function (request, response) {
                 'Content-Type': 'application/json',
                 'cookie': `_jwt=${cookie}`,
             },
-            timeout: 0,
             body: JSON.stringify(body),
         });
 
@@ -80,6 +79,7 @@ router.post('/generate', jsonParser, async function (request, response) {
             return response.status(500).send({ error: { message: result.statusText } });
         }
 
+        /** @type {any} */
         const data = await result.json();
         const output = data?.result?.data?.json?.outputs?.[0] || '';
 

src/endpoints/backends/text-completions.js

@@ -28,6 +28,10 @@ export const router = express.Router();
  */
 async function parseOllamaStream(jsonStream, request, response) {
     try {
+        if (!jsonStream.body) {
+            throw new Error('No body in the response');
+        }
+
         let partialData = '';
         jsonStream.body.on('data', (data) => {
             const chunk = data.toString();
@@ -153,6 +157,7 @@ router.post('/status', jsonParser, async function (request, response) {
             return response.status(400);
         }
 
+        /** @type {any} */
         let data = await modelsReply.json();
 
         if (request.body.legacy_api) {
@@ -190,6 +195,7 @@ router.post('/status', jsonParser, async function (request, response) {
                 const modelInfoReply = await fetch(modelInfoUrl, args);
 
                 if (modelInfoReply.ok) {
+                    /** @type {any} */
                     const modelInfo = await modelInfoReply.json();
                     console.log('Ooba model info:', modelInfo);
 
@@ -206,6 +212,7 @@ router.post('/status', jsonParser, async function (request, response) {
                 const modelInfoReply = await fetch(modelInfoUrl, args);
 
                 if (modelInfoReply.ok) {
+                    /** @type {any} */
                     const modelInfo = await modelInfoReply.json();
                     console.log('Tabby model info:', modelInfo);
 
@@ -359,6 +366,7 @@ router.post('/generate', jsonParser, async function (request, response) {
             const completionsReply = await fetch(url, args);
 
             if (completionsReply.ok) {
+                /** @type {any} */
                 const data = await completionsReply.json();
                 console.log('Endpoint response:', data);
 
@@ -415,7 +423,6 @@ ollama.post('/download', jsonParser, async function (request, response) {
                 name: name,
                 stream: false,
             }),
-            timeout: 0,
         });
 
         if (!fetchResponse.ok) {
@@ -448,7 +455,6 @@ ollama.post('/caption-image', jsonParser, async function (request, response) {
                 images: [request.body.image],
                 stream: false,
             }),
-            timeout: 0,
         });
 
         if (!fetchResponse.ok) {
@@ -456,6 +462,7 @@ ollama.post('/caption-image', jsonParser, async function (request, response) {
             return response.status(500).send({ error: true });
         }
 
+        /** @type {any} */
         const data = await fetchResponse.json();
         console.log('Ollama caption response:', data);
 
@@ -487,7 +494,6 @@ llamacpp.post('/caption-image', jsonParser, async function (request, response) {
         const fetchResponse = await fetch(`${baseUrl}/completion`, {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
-            timeout: 0,
             body: JSON.stringify({
                 prompt: `USER:[img-1]${String(request.body.prompt).trim()}\nASSISTANT:`,
                 image_data: [{ data: request.body.image, id: 1 }],
@@ -502,6 +508,7 @@ llamacpp.post('/caption-image', jsonParser, async function (request, response) {
             return response.status(500).send({ error: true });
         }
 
+        /** @type {any} */
         const data = await fetchResponse.json();
         console.log('LlamaCpp caption response:', data);
 
@@ -531,7 +538,6 @@ llamacpp.post('/props', jsonParser, async function (request, response) {
 
         const fetchResponse = await fetch(`${baseUrl}/props`, {
             method: 'GET',
-            timeout: 0,
         });
 
         if (!fetchResponse.ok) {
@@ -566,7 +572,6 @@ llamacpp.post('/slots', jsonParser, async function (request, response) {
         if (request.body.action === 'info') {
             fetchResponse = await fetch(`${baseUrl}/slots`, {
                 method: 'GET',
-                timeout: 0,
             });
         } else {
             if (!/^\d+$/.test(request.body.id_slot)) {
@@ -579,7 +584,6 @@ llamacpp.post('/slots', jsonParser, async function (request, response) {
             fetchResponse = await fetch(`${baseUrl}/slots/${request.body.id_slot}?action=${request.body.action}`, {
                 method: 'POST',
                 headers: { 'Content-Type': 'application/json' },
-                timeout: 0,
                 body: JSON.stringify({
                     filename: request.body.action !== 'erase' ? `${request.body.filename}` : undefined,
                 }),
@@ -623,6 +627,7 @@ tabby.post('/download', jsonParser, async function (request, response) {
         });
 
         if (permissionResponse.ok) {
+            /** @type {any} */
             const permissionJson = await permissionResponse.json();
 
             if (permissionJson['permission'] !== 'admin') {

src/endpoints/content-manager.js

@@ -380,6 +380,7 @@ async function downloadPygmalionCharacter(id) {
         throw new Error('Failed to download character');
     }
 
+    /** @type {any} */
     const jsonData = await result.json();
     const characterData = jsonData?.character;
 
@@ -472,6 +473,7 @@ async function downloadJannyCharacter(uuid) {
     });
 
     if (result.ok) {
+        /** @type {any} */
         const downloadResult = await result.json();
         if (downloadResult.status === 'ok') {
             const imageResult = await fetch(downloadResult.downloadUrl);

src/endpoints/google.js

@@ -40,7 +40,6 @@ router.post('/caption-image', jsonParser, async (request, response) => {
             headers: {
                 'Content-Type': 'application/json',
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -49,6 +48,7 @@ router.post('/caption-image', jsonParser, async (request, response) => {
             return response.status(result.status).send({ error: true });
         }
 
+        /** @type {any} */
         const data = await result.json();
         console.log('Multimodal captioning response', data);
 

src/endpoints/images.js

@@ -68,7 +68,7 @@ router.post('/upload', jsonParser, async (request, response) => {
 
         ensureDirectoryExistence(pathToNewFile);
         const imageBuffer = Buffer.from(base64Data, 'base64');
-        await fs.promises.writeFile(pathToNewFile, imageBuffer);
+        await fs.promises.writeFile(pathToNewFile, new Uint8Array(imageBuffer));
         response.send({ path: clientRelativePath(request.user.directories.root, pathToNewFile) });
     } catch (error) {
         console.log(error);

src/endpoints/novelai.js

@@ -252,7 +252,7 @@ router.post('/generate', jsonParser, async function (req, res) {
     try {
         const baseURL = (req.body.model.includes('kayra') || req.body.model.includes('erato')) ? TEXT_NOVELAI : API_NOVELAI;
         const url = req.body.streaming ? `${baseURL}/ai/generate-stream` : `${baseURL}/ai/generate`;
-        const response = await fetch(url, { method: 'POST', timeout: 0, ...args });
+        const response = await fetch(url, { method: 'POST', ...args });
 
         if (req.body.streaming) {
             // Pipe remote SSE stream to Express response
@@ -274,6 +274,7 @@ router.post('/generate', jsonParser, async function (req, res) {
                 return res.status(response.status).send({ error: { message } });
             }
 
+            /** @type {any} */
             const data = await response.json();
             console.log('NovelAI Output', data?.output);
             return res.send(data);
@@ -416,7 +417,6 @@ router.post('/generate-voice', jsonParser, async (request, response) => {
                 'Authorization': `Bearer ${token}`,
                 'Accept': 'audio/mpeg',
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -426,7 +426,7 @@ router.post('/generate-voice', jsonParser, async (request, response) => {
         }
 
         const chunks = await readAllChunks(result.body);
-        const buffer = Buffer.concat(chunks);
+        const buffer = Buffer.concat(chunks.map(chunk => new Uint8Array(chunk)));
         response.setHeader('Content-Type', 'audio/mpeg');
         return response.send(buffer);
     }

src/endpoints/openai.js

@@ -154,7 +154,6 @@ router.post('/caption-image', jsonParser, async (request, response) => {
                 ...headers,
             },
             body: JSON.stringify(body),
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -163,6 +162,7 @@ router.post('/caption-image', jsonParser, async (request, response) => {
             return response.status(500).send(text);
         }
 
+        /** @type {any} */
         const data = await result.json();
         console.log('Multimodal captioning response', data);
         const caption = data?.choices[0]?.message?.content;
@@ -284,7 +284,6 @@ router.post('/generate-image', jsonParser, async (request, response) => {
                 Authorization: `Bearer ${key}`,
             },
             body: JSON.stringify(request.body),
-            timeout: 0,
         });
 
         if (!result.ok) {

src/endpoints/stable-diffusion.js

@@ -65,6 +65,7 @@ router.post('/upscalers', jsonParser, async (request, response) => {
                 throw new Error('SD WebUI returned an error.');
             }
 
+            /** @type {any} */
             const data = await result.json();
             const names = data.map(x => x.name);
             return names;
@@ -85,6 +86,7 @@ router.post('/upscalers', jsonParser, async (request, response) => {
                 throw new Error('SD WebUI returned an error.');
             }
 
+            /** @type {any} */
             const data = await result.json();
             const names = data.map(x => x.name);
             return names;
@@ -118,6 +120,7 @@ router.post('/vaes', jsonParser, async (request, response) => {
             throw new Error('SD WebUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await result.json();
         const names = data.map(x => x.model_name);
         return response.send(names);
@@ -143,6 +146,7 @@ router.post('/samplers', jsonParser, async (request, response) => {
             throw new Error('SD WebUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await result.json();
         const names = data.map(x => x.name);
         return response.send(names);
@@ -169,6 +173,7 @@ router.post('/schedulers', jsonParser, async (request, response) => {
             throw new Error('SD WebUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await result.json();
         const names = data.map(x => x.name);
         return response.send(names);
@@ -194,6 +199,7 @@ router.post('/models', jsonParser, async (request, response) => {
             throw new Error('SD WebUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await result.json();
         const models = data.map(x => ({ value: x.title, text: x.title }));
         return response.send(models);
@@ -214,6 +220,7 @@ router.post('/get-model', jsonParser, async (request, response) => {
                 'Authorization': getBasicAuthHeader(request.body.auth),
             },
         });
+        /** @type {any} */
         const data = await result.json();
         return response.send(data['sd_model_checkpoint']);
     } catch (error) {
@@ -233,7 +240,6 @@ router.post('/set-model', jsonParser, async (request, response) => {
                 headers: {
                     'Authorization': getBasicAuthHeader(request.body.auth),
                 },
-                timeout: 0,
             });
             const data = await result.json();
             return data;
@@ -253,7 +259,6 @@ router.post('/set-model', jsonParser, async (request, response) => {
                 'Content-Type': 'application/json',
                 'Authorization': getBasicAuthHeader(request.body.auth),
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -264,6 +269,7 @@ router.post('/set-model', jsonParser, async (request, response) => {
         const CHECK_INTERVAL = 2000;
 
         for (let attempt = 0; attempt < MAX_ATTEMPTS; attempt++) {
+            /** @type {any} */
             const progressState = await getProgress();
 
             const progress = progressState['progress'];
@@ -308,8 +314,6 @@ router.post('/generate', jsonParser, async (request, response) => {
                 'Content-Type': 'application/json',
                 'Authorization': getBasicAuthHeader(request.body.auth),
             },
-            timeout: 0,
-            // @ts-ignore
             signal: controller.signal,
         });
 
@@ -345,6 +349,7 @@ router.post('/sd-next/upscalers', jsonParser, async (request, response) => {
         // Vlad doesn't provide Latent Upscalers in the API, so we have to hardcode them here
         const latentUpscalers = ['Latent', 'Latent (antialiased)', 'Latent (bicubic)', 'Latent (bicubic antialiased)', 'Latent (nearest)', 'Latent (nearest-exact)'];
 
+        /** @type {any} */
         const data = await result.json();
         const names = data.map(x => x.name);
 
@@ -387,6 +392,7 @@ comfy.post('/samplers', jsonParser, async (request, response) => {
             throw new Error('ComfyUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await result.json();
         return response.send(data.KSampler.input.required.sampler_name[0]);
     } catch (error) {
@@ -404,6 +410,7 @@ comfy.post('/models', jsonParser, async (request, response) => {
         if (!result.ok) {
             throw new Error('ComfyUI returned an error.');
         }
+        /** @type {any} */
         const data = await result.json();
         return response.send(data.CheckpointLoaderSimple.input.required.ckpt_name[0].map(it => ({ value: it, text: it })));
     } catch (error) {
@@ -422,6 +429,7 @@ comfy.post('/schedulers', jsonParser, async (request, response) => {
             throw new Error('ComfyUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await result.json();
         return response.send(data.KSampler.input.required.scheduler[0]);
     } catch (error) {
@@ -440,6 +448,7 @@ comfy.post('/vaes', jsonParser, async (request, response) => {
             throw new Error('ComfyUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await result.json();
         return response.send(data.VAELoader.input.required.vae_name[0]);
     } catch (error) {
@@ -521,6 +530,7 @@ comfy.post('/generate', jsonParser, async (request, response) => {
             throw new Error('ComfyUI returned an error.');
         }
 
+        /** @type {any} */
         const data = await promptResult.json();
         const id = data.prompt_id;
         let item;
@@ -531,6 +541,7 @@ comfy.post('/generate', jsonParser, async (request, response) => {
             if (!result.ok) {
                 throw new Error('ComfyUI returned an error.');
             }
+            /** @type {any} */
             const history = await result.json();
             item = history[id];
             if (item) {
@@ -633,6 +644,7 @@ together.post('/generate', jsonParser, async (request, response) => {
             return response.sendStatus(500);
         }
 
+        /** @type {any} */
         const data = await result.json();
         console.log('TogetherAI response:', data);
 
@@ -681,6 +693,8 @@ drawthings.post('/get-model', jsonParser, async (request, response) => {
         const result = await fetch(url, {
             method: 'GET',
         });
+
+        /** @type {any} */
         const data = await result.json();
 
         return response.send(data['model']);
@@ -698,6 +712,8 @@ drawthings.post('/get-upscaler', jsonParser, async (request, response) => {
         const result = await fetch(url, {
             method: 'GET',
         });
+
+        /** @type {any} */
         const data = await result.json();
 
         return response.send(data['upscaler']);
@@ -726,7 +742,6 @@ drawthings.post('/generate', jsonParser, async (request, response) => {
                 'Content-Type': 'application/json',
                 'Authorization': auth,
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -848,7 +863,6 @@ stability.post('/generate', jsonParser, async (request, response) => {
                 'Accept': 'image/*',
             },
             body: formData,
-            timeout: 0,
         });
 
         if (!result.ok) {

src/endpoints/translate.js

@@ -78,6 +78,7 @@ router.post('/libre', jsonParser, async (request, response) => {
             return response.sendStatus(result.status);
         }
 
+        /** @type {any} */
         const json = await result.json();
         console.log('Translated text: ' + json.translatedText);
 
@@ -158,7 +159,6 @@ router.post('/yandex', jsonParser, async (request, response) => {
             headers: {
                 'Content-Type': 'application/x-www-form-urlencoded',
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -167,6 +167,7 @@ router.post('/yandex', jsonParser, async (request, response) => {
             return response.sendStatus(500);
         }
 
+        /** @type {any} */
         const json = await result.json();
         const translated = json.text.join();
         console.log('Translated text: ' + translated);
@@ -264,7 +265,6 @@ router.post('/deepl', jsonParser, async (request, response) => {
                 'Authorization': `DeepL-Auth-Key ${key}`,
                 'Content-Type': 'application/x-www-form-urlencoded',
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -273,6 +273,7 @@ router.post('/deepl', jsonParser, async (request, response) => {
             return response.sendStatus(result.status);
         }
 
+        /** @type {any} */
         const json = await result.json();
         console.log('Translated text: ' + json.translations[0].text);
 
@@ -317,7 +318,6 @@ router.post('/onering', jsonParser, async (request, response) => {
 
         const result = await fetch(fetchUrl, {
             method: 'GET',
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -326,6 +326,7 @@ router.post('/onering', jsonParser, async (request, response) => {
             return response.sendStatus(result.status);
         }
 
+        /** @type {any} */
         const data = await result.json();
         console.log('Translated text: ' + data.result);
 
@@ -373,7 +374,6 @@ router.post('/deeplx', jsonParser, async (request, response) => {
                 'Accept': 'application/json',
                 'Content-Type': 'application/json',
             },
-            timeout: 0,
         });
 
         if (!result.ok) {
@@ -382,6 +382,7 @@ router.post('/deeplx', jsonParser, async (request, response) => {
             return response.sendStatus(result.status);
         }
 
+        /** @type {any} */
         const json = await result.json();
         console.log('Translated text: ' + json.data);
 

src/transformers.mjs

@@ -3,7 +3,7 @@ import fs from 'node:fs';
 import process from 'node:process';
 import { Buffer } from 'node:buffer';
 
-import { pipeline, env, RawImage, Pipeline } from 'sillytavern-transformers';
+import { pipeline, env, RawImage } from 'sillytavern-transformers';
 import { getConfigValue } from './util.js';
 
 configureTransformers();
@@ -117,7 +117,7 @@ async function migrateCacheToDataDir() {
  * Gets the transformers.js pipeline for a given task.
  * @param {import('sillytavern-transformers').PipelineType} task The task to get the pipeline for
  * @param {string} forceModel The model to use for the pipeline, if any
- * @returns {Promise<Pipeline>} Pipeline for the task
+ * @returns {Promise<import('sillytavern-transformers').Pipeline>} The transformers.js pipeline
  */
 export async function getPipeline(task, forceModel = '') {
     await migrateCacheToDataDir();
@@ -137,6 +137,7 @@ export async function getPipeline(task, forceModel = '') {
     const instance = await pipeline(task, model, { cache_dir: cacheDir, quantized: tasks[task].quantized ?? true, local_files_only: localOnly });
     tasks[task].pipeline = instance;
     tasks[task].currentModel = model;
+    // @ts-ignore
     return instance;
 }
 

src/util.js

@@ -441,6 +441,7 @@ export function forwardFetchResponse(from, to) {
     to.statusCode = statusCode;
     to.statusMessage = statusText;
 
+    if (from.body && to.socket) {
         from.body.pipe(to);
 
         to.socket.on('close', function () {
@@ -452,6 +453,9 @@ export function forwardFetchResponse(from, to) {
             console.log('Streaming request finished');
             to.end();
         });
+    } else {
+        to.end();
+    }
 }
 
 /**

src/vectors/cohere-vectors.js

@@ -38,6 +38,7 @@ export async function getCohereBatchVector(texts, isQuery, directories, model) {
         throw new Error('API request failed');
     }
 
+    /** @type {any} */
     const data = await response.json();
     if (!Array.isArray(data?.embeddings?.float)) {
         console.log('API response was not an array');

src/vectors/extras-vectors.js

@@ -66,6 +66,7 @@ async function getExtrasVectorImpl(text, apiUrl, apiKey) {
         throw new Error('Extras request failed');
     }
 
+    /** @type {any} */
     const data = await response.json();
     const vector = data.embedding;  // `embedding`: number[] (one text item), or number[][] (multiple text items).
 

src/vectors/llamacpp-vectors.js

@@ -30,6 +30,7 @@ export async function getLlamaCppBatchVector(texts, apiUrl, directories) {
         throw new Error(`LlamaCpp: Failed to get vector for text: ${response.statusText} ${responseText}`);
     }
 
+    /** @type {any} */
     const data = await response.json();
 
     if (!Array.isArray(data?.data)) {

src/vectors/makersuite-vectors.js

@@ -52,6 +52,7 @@ export async function getMakerSuiteVector(text, directories) {
         throw new Error('Google AI Studio request failed');
     }
 
+    /** @type {any} */
     const data = await response.json();
     // noinspection JSValidateTypes
     return data['embedding']['values'];

src/vectors/nomicai-vectors.js

@@ -51,6 +51,7 @@ export async function getNomicAIBatchVector(texts, source, directories) {
         throw new Error('API request failed');
     }
 
+    /** @type {any} */
     const data = await response.json();
     if (!Array.isArray(data?.embeddings)) {
         console.log('API response was not an array');

src/vectors/ollama-vectors.js

@@ -54,6 +54,7 @@ export async function getOllamaVector(text, apiUrl, model, keep, directories) {
         throw new Error(`Ollama: Failed to get vector for text: ${response.statusText} ${responseText}`);
     }
 
+    /** @type {any} */
     const data = await response.json();
 
     if (!Array.isArray(data?.embedding)) {

src/vectors/openai-vectors.js

@@ -61,6 +61,7 @@ export async function getOpenAIBatchVector(texts, source, directories, model = '
         throw new Error('API request failed');
     }
 
+    /** @type {any} */
     const data = await response.json();
 
     if (!Array.isArray(data?.data)) {

src/vectors/vllm-vectors.js

@@ -31,6 +31,7 @@ export async function getVllmBatchVector(texts, apiUrl, model, directories) {
         throw new Error(`VLLM: Failed to get vector for text: ${response.statusText} ${responseText}`);
     }
 
+    /** @type {any} */
     const data = await response.json();
 
     if (!Array.isArray(data?.data)) {