This is happening when building tiktoken in bazel

enc = tiktoken.get_encoding(encoder)
File "/private/var/tmp/_bazel_dheerajagrawal/795e110180f9443c94e6bab86cf49f84/execroot/main/bazel-out/darwin_arm64-fastbuild/bin/metadata_extraction/functions/server/app.runfiles/main/utils/pypi/tiktoken_0.3.0/site-packages/tiktoken/registry.py", line 56, in get_encoding
_find_constructors()
File "/private/var/tmp/_bazel_dheerajagrawal/795e110180f9443c94e6bab86cf49f84/execroot/main/bazel-out/darwin_arm64-fastbuild/bin/metadata_extraction/functions/server/app.runfiles/main/utils/pypi/tiktoken_0.3.0/site-packages/tiktoken/registry.py", line 36, in _find_constructors
raise ValueError(
ValueError: tiktoken plugin tiktoken_ext.pycache does not define ENCODING_CONSTRUCTORS