Resolving it as runtime error

Author: gowthamkishore3799

src/gitingest/query_parser.py

@@ -197,7 +197,7 @@ async def _configure_branch_and_subpath(remaining_parts: list[str], url: str) ->
     try:
         # Fetch the list of branches from the remote repository
         branches: list[str] = await fetch_remote_branch_list(url)
-    except Exception as e:
+    except RuntimeError as e:
         warnings.warn(f"Warning: Failed to fetch branch list: {str(e)}")
         return remaining_parts.pop(0)