code: def or_(a, b):
      """Functional form of "or". Uses lazy evaluation semantics."""
      a_val = a()
      if tensor_util.is_tf_type(a_val):
          return _tf_lazy_or(a_val, b)
      return _py_lazy_or(a_val, b)
  
file_path: tensorflow-upstream/tensorflow/python/autograph/operators/logical.py
imports: from tensorflow.python.framework import tensor_util
  from tensorflow.python.ops import cond
  from tensorflow.python.ops import gen_math_ops
label_desc: Use image node_id 7 for calling a global function with example usage: or_(a, b) and returns: _py_lazy_or, _tf_lazy_or