Update app.py

app.py

@@ -171,7 +171,7 @@ def respond(message, history):
                 output = ""
                 for response in stream:
                     if not response.token.text == "hello":
-                        output += response.token.text
+                        output += response.token.text.replace("<|im_end|>", "")
                         yield output
             elif json_data["name"] == "image_generation":
                 query = json_data["arguments"]["query"]