Update app.py

app.py

@@ -12,6 +12,8 @@ from threading import Lock
 model_options = {'all-mpnet-base-v2': "sentence-transformers/all-mpnet-base-v2",
                 'instructor-base': "hkunlp/instructor-base"}
 
+model_options_list = list(model_options.keys())
+
 def load_vectorstore(model):
     '''load embeddings and vectorstore'''
 
@@ -114,7 +116,8 @@ with block:
         )
 
     with gr.Row():
-        embeddings = gr.Radio(choices=list(model_options.keys()),value=list(model_options.keys())[0], label='Choose your Embedding Model')
+        embeddings = gr.Radio(choices=model_options_list,value=model_options_list[0], label='Choose your Embedding Model',
+                             interactive=True)
         print(embeddings)
 
     vectorstore = load_vectorstore(model_options[embeddings])