Update main.py

main.py

@@ -227,8 +227,8 @@ def fetch_news(query, num_results=20):
         return []
 
 @cache(expire=3600)
-def cached_fetch_news(query: str):
-    return fetch_news(query)
+async def cached_fetch_news(query: str):
+    await return fetch_news(query)
 
 
 def analyze_news(query):