Fix redundant exception type in Auto3DSeg utils

ModuleNotFoundError is a subclass of ImportError, so catching both
is redundant. Fixes flake8-bugbear B014.

Signed-off-by: Soumya Snigdha Kundu <soumya_snigdha.kundu@kcl.ac.uk>

Author: aymuos15

monai/auto3dseg/utils.py

@@ -495,7 +495,7 @@ def algo_from_json(filename: str, template_path: PathLike | None = None, **kwarg
             if path and path in sys.path:
                 sys.path.remove(path)
             break
-        except (ModuleNotFoundError, ImportError) as e:
+        except ImportError as e:
             if path and path in sys.path:
                 sys.path.remove(path)
             logging.debug(f"Failed to instantiate {target} with path {path}: {e}")