code: def testFastpathExecute_InvalidInputs(self):
      a_2_by_2 = random_ops.random_uniform((2, 2))
      ctx = context.context()
      ctx.ensure_initialized()
  
      assert (
          ctx.executing_eagerly()
      ), "The prototype doesn't contain C code for graph construction"
      ctx_handle = ctx._handle  # pylint: disable=protected-access
  
      # Not enough base params
      with self.assertRaisesRegex(
          ValueError, "at least 3 items in the input tuple"
      ):
          pywrap_tfe.TFE_Py_FastPathExecute(ctx, "Identity")
  
      # Not enough inputs
      with self.assertRaisesRegex(
          ValueError, "Expected to be at least 4, was 3"
      ):
          pywrap_tfe.TFE_Py_FastPathExecute(ctx, "Identity", None)
  
      # Bad type
      with self.assertRaisesRegex(
          TypeError, "expected a string for op_name"
      ):
          pywrap_tfe.TFE_Py_FastPathExecute(
              ctx, ctx_handle, None, a_2_by_2
          )
  
imports: import sys
  import traceback
  import numpy
  from tensorflow.python import pywrap_tfe
  from tensorflow.python.eager import backprop
  from tensorflow.python.eager import context
  from tensorflow.python.eager import core
  from tensorflow.python.eager import def_function
  from tensorflow.python.eager import test
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import array_ops_stack
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import random_ops
  from tensorflow.python.ops import resource_variable_ops
label_desc: Use image node_id 9 for calling the Tests obj's underlying member method code with example usage: obj.testFastpathExecute_InvalidInputs() without return types