Fix app.py

app.py

@@ -36,21 +36,23 @@ def prepare_theme():
     )
     return theme
 
-def chat(message, chat_history, model):
+def chat(message, chat_history):
+    global model
     response = model.chat(message)
     chat_history.append((message, response))
     return "", chat_history
 
-theme = prepare_theme()
-model = T5()
+if __name__=='__main__':
+    theme = prepare_theme()
+    model = T5()
 
-with gr.Blocks(theme=theme) as demo:
-    with gr.Row():
-        with gr.Column(scale=5): # 챗봇 부분 
-            chatbot = gr.Chatbot(label="T5", bubble_full_width=False)
-            with gr.Row():
-                txt = gr.Textbox(show_label=False, placeholder='Send a message...', container=False)
+    with gr.Blocks(theme=theme) as demo:
+        with gr.Row():
+            with gr.Column(scale=5): # 챗봇 부분 
+                chatbot = gr.Chatbot(label="T5", bubble_full_width=False)
+                with gr.Row():
+                    txt = gr.Textbox(show_label=False, placeholder='Send a message...', container=False)
 
-    txt.submit(chat, [txt, chatbot, model], [txt, chatbot])
+        txt.submit(chat, [txt, chatbot], [txt, chatbot])
 
-demo.launch(debug=True, share=True)
+    demo.launch(debug=True, share=True)