code: def unused_fragment_message(fragment_name):
      return 'Fragment "{}" is never used.'.format(fragment_name)
  
file_path: wandb/wandb/vendor/graphql-core-1.1/wandb_graphql/validation/rules/no_unused_fragments.py
imports: from ...error import GraphQLError
  from .base import ValidationRule
label_desc: Use image node_id 5 for calling the NoUnusedFragments obj's underlying member method code with example usage: obj.unused_fragment_message(fragment_name) and returns: str