disabled postprocess

app.py

@@ -4,7 +4,6 @@ from main import chat, index_url
 """Use text to call chat method from main.py"""
 def add_text(history, text):
     response = chat(question=text)
-    response = response.encode("utf-8", "ignore").decode("utf-8")
     print(response)
     history = history + [(text, response)]
     return history, ""
@@ -34,7 +33,7 @@ with gr.Blocks() as demo:
                 placeholder="Enter url api endpoint",
             ).style(container=False)
 
-    txt.submit(add_text, [chatbot, txt], [chatbot, txt]).then(
+    txt.submit(add_text, [chatbot, txt], [chatbot, txt], postprocess=False).then(
         bot, chatbot, chatbot
     )
     url.submit(add_url, [chatbot, url], [chatbot, url]).then(

main.py

@@ -36,7 +36,6 @@ def chat(question):
     global agent
     if agent is not None:
         response = agent.run(question)
-        print(response)
     else:
         response = "Please add a request url first"
     return response