code: def update_env(env):
      env["DATA_PATH"] = yatest.common.source_path(
          os.path.join("catboost/pytest/data")
      )
      env["BINARY_PATH"] = yatest.common.build_path()
  
imports: import os
  import yatest.common
  from test_whl import prepare_all
label_desc: Use image node_id 1 for calling a global function with example usage: update_env(env) without return types