code: def get_schema_from_path(path):
      tf_metadata = TensorflowMetadata.from_proto_text_file(str(path))
      schema = tf_metadata.to_merlin_schema()
      return schema
  
file_path: Merlin/tests/integration/examples/quick_start/test_preproc.py
imports: import os
  import tempfile
  import cudf
  import numpy
  import pytest
  from examples.quick_start.scripts.preproc.preprocessing import PreprocessingRunner
  from merlin.schema import Tags
  from merlin.schema.io.tensorflow_metadata import TensorflowMetadata
label_desc: Use image node_id 3 for calling a global function with example usage: get_schema_from_path(path) and returns: schema