code: def base_python_uri(repo, account, region=REGION):
      domain = ALTERNATE_DOMAINS.get(region, DOMAIN)
      tag = "1.0"
      return IMAGE_URI_FORMAT.format(account, region, domain, repo, tag)
  
file_path: sagemaker-python-sdk/tests/unit/sagemaker/image_uris/expected_uris.py
imports: from __future__ import absolute_import
label_desc: Use image node_id 10 for calling a global function with example usage: base_python_uri(repo, account, region) and returns: IMAGE_URI_FORMAT