Update app.py

app.py

@@ -102,6 +102,8 @@ class ChatWrapper:
 
 chat = ChatWrapper()
 
+store_state = gr.State(value=model_options_list[0])
+
 block = gr.Blocks(css=".gradio-container {background-color: lightgray}")
 
 with block:
@@ -118,9 +120,12 @@ with block:
     with gr.Row():
         embeddings = gr.Radio(choices=model_options_list,value=model_options_list[0], label='Choose your Embedding Model',
                              interactive=True)
-        
 
-    vectorstore = load_vectorstore(embeddings.value)
+        embeddings.change(load_vectorstore,embeddings,store_state)
+
+        print(store_state)
+    
+    vectorstore = load_vectorstore(store_state)
 
     chatbot = gr.Chatbot()