Better error message when flag parsing fail

PiperOrigin-RevId: 696881696
google · Nov 15, 2024 · da7c6fa · da7c6fa
1 parent d50762c
commit da7c6fa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ml_collections/config_flags/config_path.py b/ml_collections/config_flags/config_path.py
@@ -66,7 +66,7 @@ def split(config_path: str) -> Tuple[Any]:
   try:
     node = ast.parse(config_path, mode='eval')
   except SyntaxError as e:
-    raise ValueError(e)
+    raise ValueError(f'Could not parse {config_path!r}: {e!r}') from None
   if isinstance(node, ast.Expression):
     result = _split_node(node.body)
     if isinstance(result, tuple):