mobfriend.py failing checks on Github Actions

When I push my branch to Github it fails checks due to a couple of #type: ignore checks in mypy:

Run pipenv run mypy sample_bots mc_util forest mobfriend contact imogen
  pipenv run mypy sample_bots mc_util forest mobfriend contact imogen
  shell: /usr/bin/bash -e {0}
  env:
    pythonLocation: /opt/hostedtoolcache/Python/3.9.10/x64
mobfriend/mobfriend.py:[2](https://github.com/mobilecoinofficial/forest/runs/5281028606?check_suite_focus=true#step:8:2)22: error: Unused "type: ignore" comment
mobfriend/mobfriend.py:2[3](https://github.com/mobilecoinofficial/forest/runs/5281028606?check_suite_focus=true#step:8:3)[8](https://github.com/mobilecoinofficial/forest/runs/5281028606?check_suite_focus=true#step:8:8): error: Unused "type: ignore" comment
Found 2 errors in 1 file (checked 28 source files)
Error: Process completed with exit code 1.

When I run the same command locally it does not have this problem, though for some reason many other files fail?

╰─>$ pipenv run mypy sample_bots mc_util forest mobfriend contact imogen                                                                                                   (base) 
Courtesy Notice: Pipenv found itself running within a virtual environment, so it will automatically use that environment, instead of creating its own for any project. You can set PIPENV_IGNORE_VIRTUALENVS=1 to force pipenv to ignore that environment and create its own instead. You can set PIPENV_VERBOSITY=-1 to suppress this warning.
mc_util/printable_pb2.pyi:7: error: Library stubs not installed for "google.protobuf.descriptor" (or incompatible with Python 3.9)
mc_util/printable_pb2.pyi:7: error: Library stubs not installed for "google.protobuf" (or incompatible with Python 3.9)
mc_util/printable_pb2.pyi:8: error: Library stubs not installed for "google.protobuf.message" (or incompatible with Python 3.9)
mc_util/external_pb2.pyi:6: error: Library stubs not installed for "google.protobuf.descriptor" (or incompatible with Python 3.9)
mc_util/external_pb2.pyi:6: note: Hint: "python3 -m pip install types-protobuf"
mc_util/external_pb2.pyi:6: note: (or run "mypy --install-types" to install all missing stub packages)
mc_util/external_pb2.pyi:6: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
mc_util/external_pb2.pyi:6: error: Library stubs not installed for "google.protobuf" (or incompatible with Python 3.9)
mc_util/external_pb2.pyi:7: error: Library stubs not installed for "google.protobuf.internal.containers" (or incompatible with Python 3.9)
mc_util/external_pb2.pyi:7: error: Library stubs not installed for "google.protobuf.internal" (or incompatible with Python 3.9)
mc_util/external_pb2.pyi:8: error: Library stubs not installed for "google.protobuf.message" (or incompatible with Python 3.9)
forest/core.py:32: error: Library stubs not installed for "termcolor" (or incompatible with Python 3.9)
forest/core.py:32: note: Hint: "python3 -m pip install types-termcolor"
forest/core.py:48: error: Unused "type: ignore" comment
forest/core.py:643: error: Unused "type: ignore" comment
forest/core.py:644: error: Unused "type: ignore" comment
imogen/imogen.py:192: error: Unused "type: ignore" comment
imogen/imogen.py:206: error: Unused "type: ignore" comment
imogen/imogen.py:260: error: Item "MultipartReader" of "Union[MultipartReader, BodyPartReader]" has no attribute "name"
imogen/imogen.py:261: error: Item "MultipartReader" of "Union[MultipartReader, BodyPartReader]" has no attribute "filename"
imogen/imogen.py:268: error: Item "MultipartReader" of "Union[MultipartReader, BodyPartReader]" has no attribute "read_chunk"
mobfriend/mobfriend.py:19: error: Library stubs not installed for "google.protobuf" (or incompatible with Python 3.9)
Found 18 errors in 5 files (checked 28 source files)

I haven't edited mobfriend at all. I also see this happening in some other branches, specifically: https://github.com/mobilecoinofficial/forest/runs/5238596966?check_suite_focus=true https://github.com/mobilecoinofficial/forest/runs/5253050764?check_suite_focus=true https://github.com/mobilecoinofficial/forest/runs/5262132498?check_suite_focus=true

My guess it might be local configuration environment configured differently from Github Actions?

mobilecoinofficial / forest

mobfriend.py failing checks on Github Actions #133