Update agent.py

agent.py

@@ -57,6 +57,7 @@ import whisper
 #    image_url = match.group(0)
 #
 #    headers = {
+
 #        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36"
 #    }
 #    try:
@@ -116,8 +117,7 @@ class VisitWebpageTool(Tool):
         except RequestException as e:
             return f"Error fetching the webpage: {str(e)}"
         except Exception as e:
-            return
- f"An unexpected error occurred: {str(e)}"
+            return f"An unexpected error occurred: {str(e)}"
 
     def __init__(self, *args, **kwargs):
         self.is_initialized = False