Update app.py

app.py

@@ -90,6 +90,9 @@ def fetch_metadata(url):
               else:
                   site_name = infer_source_from_url(url)
             
+            # Correct the site_name
+            site_name = correct_source_names(site_name)
+            
             # Formatting the result
             markdown_text = f"[{og_title}]({url}) ({site_name})"
             return markdown_text