code: def test_one_value_of_wrong_type(self):
      # Multiplexer does not type check the input
      multiplexer = Multiplexer(int)
      output = multiplexer.run(value=["hello"])
      assert output == {"value": "hello"}
  
imports: import pytest
  from haystack.components.others import Multiplexer
label_desc: Use image node_id 2 for calling the TestMultiplexer obj's underlying member method code with example usage: obj.test_one_value_of_wrong_type() without return types