No module named 'rapidpe_rift_pipe.static'

missing rapidpe_rift_pipe.static when pip install rapidpe-rift-pipeline

Traceback (most recent call last):
  File "/home/vinaya.valsan/virtualenvs/gwcelery-mdc/bin/create_summarypage.py", line 41, in <module>
    write_css_file(output_dir, "stylesheet.css")
  File "/home/vinaya.valsan/virtualenvs/gwcelery-mdc/lib/python3.8/site-packages/rapidpe_rift_pipe/profiling.py", line 77, in write_css_file
    with importlib.resources.path('rapidpe_rift_pipe.static', static_css_file) as  p:
  File "/cvmfs/oasis.opensciencegrid.org/ligo/sw/conda/envs/igwn-py38/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/cvmfs/oasis.opensciencegrid.org/ligo/sw/conda/envs/igwn-py38/lib/python3.8/importlib/resources.py", line 184, in path
    package = _get_package(package)
  File "/cvmfs/oasis.opensciencegrid.org/ligo/sw/conda/envs/igwn-py38/lib/python3.8/importlib/resources.py", line 47, in _get_package
    module = import_module(package)
  File "/cvmfs/oasis.opensciencegrid.org/ligo/sw/conda/envs/igwn-py38/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'rapidpe_rift_pipe.static'