code: def test_odd(self, env):
      tmpl = env.from_string("""{{ 1 is odd }}|{{ 2 is odd }}""")
      assert tmpl.render() == "True|False"
  
imports: import pytest
  from markupsafe import Markup
  from jinja2 import Environment
  from jinja2 import TemplateAssertionError
  from jinja2 import TemplateRuntimeError
label_desc: Use image node_id 3 for calling the TestTestsCase obj's underlying member method code with example usage: obj.test_odd(env) without return types