fix chat

app.py

@@ -76,7 +76,7 @@ def predict(input, chatbot, messages):
     # messages.append({"role": "assistant", "content": response})
     # data = {'predict': messages}
     # requests.post(os.environ.get("URL"), data=json.dumps(data, ensure_ascii=False).encode('utf-8'))
-    data = {'predict': messages}
+    data = {'predict': messages, 'filepath': filepath}
     response=str(requests.post(os.environ.get("URL"), data=json.dumps(data, ensure_ascii=False).encode('utf-8')).content, encoding="utf-8")
     chatbot[-1] = (parse_text(input), parse_text(response))
     messages.append({"role": "assistant", "content": response})
@@ -89,12 +89,14 @@ def reset_user_input():
 
 def reset_state():
     global answer
+    global filepath
     data = {'refresh': ''}
     data=requests.post(os.environ.get("URL"), data=json.dumps(data, ensure_ascii=False).encode('utf-8')).content
     data = json.loads(str(data, encoding="utf-8"))
     chatbot = data['chatbot']
     messages = data['messages']
     answer = data['answer']
+    filepath = data['filepath']
     return chatbot, messages, gr.update(value=""), gr.update(value="Show Answer")
 
 
@@ -116,7 +118,10 @@ with gr.Blocks() as demo:
     data=requests.post(os.environ.get("URL"), data=json.dumps(data, ensure_ascii=False).encode('utf-8')).content
     data = json.loads(str(data, encoding="utf-8"))
     chatbot = gr.Chatbot(data['chatbot'])
+    global answer
+    global filepath
     answer = data['answer']
+    filepath = data['filepath']
     with gr.Row():
         with gr.Column(scale=4):
             with gr.Column(scale=12):