code: def test_filters():
      search_filter = Filter(
          name="learning_rate", operator=Operator.EQUALS, value="0.1"
      )
  
      assert {
          "Name": "learning_rate",
          "Operator": "Equals",
          "Value": "0.1",
      } == search_filter.to_boto()
  
imports: from __future__ import absolute_import
  import pytest
  from sagemaker.utilities.search_expression import Filter, Operator, NestedFilter, SearchExpression, BooleanOperator
label_desc: Use image node_id 1 for calling a global function with example usage: test_filters() without return types