Update app.py

app.py

@@ -52,7 +52,7 @@ def respond(message, history, system_message, max_tokens, temperature, top_p):
             Extracts and returns content between <user>...</user> tags in the given text.
             If multiple such sections exist, their contents are concatenated.
             """
-            pattern = re.compile(r'<user>(.*?)</user>|output:', re.IGNORECASE)'
+            pattern = re.compile(r'<user>(.*?)</user>|output:', re.IGNORECASE)
             matches = re.findall(pattern, text, re.DOTALL)
             extracted_content = '\n'.join(match.strip() for match in matches)
             return extracted_content