  from pkg_resources import parse_requirements, Requirement
  
  INSTALL_FAILED = False
  # Revisions of tensorflow GPU and cuda/cudnn requirements
  TENSORFLOW_REQUIREMENTS = {">=2.3.0,<2.4.0": ["10.1", "7.6"]}
  # Mapping of Python packages to their conda names if different from pip or in non-default channel
  CONDA_MAPPING = {
      # "opencv-python": ("opencv", "conda-forge"),  # Periodic issues with conda-forge opencv
      "fastcluster": ("fastcluster", "conda-forge"),
      "toposort": ("toposort", "conda-forge"),
 
</s> remove             If Tensorflow is not found, or is not between versions 2.3 and 2.3
 </s> add             If Tensorflow is not found, or is not between versions 2.2 and 2.3 </s> remove         min_ver = 2.3
 </s> add         min_ver = 2.2
TENSORFLOW_REQUIREMENTS = {">=2.2.0,<2.4.0": ["10.1", "7.6"]}
  from pkg_resources import parse_requirements, Requirement
  
  INSTALL_FAILED = False
  # Revisions of tensorflow GPU and cuda/cudnn requirements
TENSORFLOW_REQUIREMENTS = {">=2.2.0,<2.4.0": ["10.1", "7.6"]}
  # Mapping of Python packages to their conda names if different from pip or in non-default channel
  CONDA_MAPPING = {
      # "opencv-python": ("opencv", "conda-forge"),  # Periodic issues with conda-forge opencv
      "fastcluster": ("fastcluster", "conda-forge"),
      "toposort": ("toposort", "conda-forge"),
keep keep keep keep replace keep keep keep keep keep
 Re-instate tf2.2 minimum version (2.3 not on Conda for Linux) 
setup.py