Update app.py

app.py

@@ -273,7 +273,7 @@ def web_search_and_extract_threading(
     Searches using WEBS, extracts text from the top results using threading, and returns both.
     """
     try:
-        with WEBS(proxy=proxy) as webs:
+        with WEBS() as webs:
             # Perform WEBS search
             search_results = webs.text(keywords=q, region=region, safesearch=safesearch,
                                      timelimit=timelimit, backend=backend, max_results=max_results)