code: def _save_tfdv_schema_info(schema, args):
      features, domains = _tfdv_schema_info(schema)
      with open(_output_path("schema-features.txt", args), "w") as f:
          f.write(features.to_string())
      with open(_output_path("schema-domains.txt", args), "w") as f:
          f.write(domains.to_string())
  
file_path: guildai/examples/bias/gen_schema.py
imports: import argparse
  import os
  import tensorflow_data_validation
  import tensorflow_data_validation.utils.display_util
label_desc: Use image node_id 8 for calling a global function with example usage: _save_tfdv_schema_info(schema, args) without return types