code: def df_from_dict():
      def maker(dct, is_categorical=False):
          df = pd.DataFrame(dct)
          return df.astype("category") if is_categorical else df
  
      return maker
  
file_path: pandas/pandas/tests/interchange/test_spec_conformance.py
imports: import ctypes
  import math
  import pytest
  import pandas
label_desc: Use image node_id 1 for calling a global function with example usage: df_from_dict() and returns: maker, unknown