code: def is_scipy_sparse(x):
      return x.__class__.__module__.startswith(
          "scipy.sparse"
      ) and hasattr(x, "tocoo")
  
file_path: keras/keras/trainers/data_adapters/generator_data_adapter.py
imports: import itertools
  import numpy
  import tree
  from keras.trainers.data_adapters.data_adapter import DataAdapter
label_desc: Use image node_id 2 for calling a global function with example usage: is_scipy_sparse(x) and returns: unknown