Transformers bump to 4.20.1

Transformers issued an important change for the OPT models breaking their compatibility with all older versions. In order for people to be able to use all models on the menu they need 4.20.1 so this is now forced in the dependencies making the update easier.

environments/huggingface.yml

@@ -20,5 +20,5 @@ dependencies:
     - flask-cloudflared
     - flask-ngrok
     - lupa==1.10
-    - transformers>=4.20
+    - transformers>=4.20.1
     - accelerate

environments/rocm.yml

@@ -20,5 +20,5 @@ dependencies:
     - flask-cloudflared
     - flask-ngrok
     - lupa==1.10
-    - transformers>=4.20
+    - transformers>=4.20.1
     - accelerate

requirements.txt

@@ -1,4 +1,4 @@
-transformers>=4.20
+transformers>=4.20.1
 Flask
 Flask-SocketIO
 requests