code: def requirements(self):
      self.requires(self.tested_reference_str)
  
file_path: arrow/ci/conan/all/test_package/conanfile.py
imports: from conan import ConanFile
  from conan.tools.build import can_run
  from conan.tools.cmake import cmake_layout, CMake
  import os
label_desc: Use image node_id 1 for calling the TestPackageConan obj's underlying member method code with example usage: obj.requirements() without return types