Colab Fix

tpu_mtj_backend.py

@@ -118,7 +118,8 @@ def compiling_callback() -> None:
 def show_spinner():
     bar = progressbar.ProgressBar(max_value=progressbar.UnknownLength, widgets=[progressbar.Timer(), '  ', progressbar.BouncingBar(left='[', right=']', marker='█')])
     i = 0
-    while True:
+    global run_spinner
+    while run_spinner=True:
         print("Sending to client")
         if i % 2 == 0:
             socketio.emit('from_server', {'cmd': 'model_load_status', 'data': "Connecting to TPU..." }, broadcast=True, room="UI_1")
@@ -1205,6 +1206,8 @@ def load_model(path: str, driver_version="tpu_driver0.1_dev20210607", hf_checkpo
     print("Connecting to your Colab instance's TPU", flush=True)
     old_ai_busy = koboldai_vars.aibusy
     koboldai_vars.status_message = "Connecting to TPU"
+    global run_spinner
+    run_spinner=True
     spinner = threading.Thread(target=show_spinner, args=())
     spinner.start()
     if os.environ.get('COLAB_TPU_ADDR', '') != '':
@@ -1217,7 +1220,7 @@ def load_model(path: str, driver_version="tpu_driver0.1_dev20210607", hf_checkpo
     requests.post(url)
     config.FLAGS.jax_xla_backend = "tpu_driver"
     config.FLAGS.jax_backend_target = "grpc://" + tpu_address
-    spinner.terminate()
+    run_spinner=False
     koboldai_vars.aibusy = old_ai_busy
     print()