code: def test_inputs_without_conflicting_names_do_not_require_adapter(
      data,
  ):
      step = Step(
          name="test_inputs_without_conflicting_names_do_not_require_adapter_1",
          transformer=IdentityOperation(),
          input_data=["input_1"],
      )
      output = step.fit_transform(data)
      assert output == data["input_1"]
  
      step = Step(
          name="test_inputs_without_conflicting_names_do_not_require_adapter_2",
          transformer=IdentityOperation(),
          input_data=["input_1", "input_2"],
      )
      output = step.fit_transform(data)
      assert output == {**data["input_1"], **data["input_2"]}
  
file_path: steppy/tests/test_base.py
imports: import numpy
  import pytest
  from steppy.base import Step, StepError, make_transformer, IdentityOperation
  from steppy.adapter import Adapter, E
label_desc: Use image node_id 3 for calling a global function with example usage: test_inputs_without_conflicting_names_do_not_require_adapter(data) without return types