Fix tdigest.create

[dvora-h]

Pull Request check-list

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• Does $ tox pass with this change (including linting)?
• Do the CI tests pass with this change (enable it first in your forked repo and wait for the github action build to finish)?
• Is the new or changed code fully tested?
• Is a documentation update included (if this change modifies existing APIs, or introduces new ones)?
• Is there an example added to the examples folder (if applicable)?
• Was the change added to CHANGES file?

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Description of change

Please provide a description of the change here.

[codecov-commenter]

Codecov Report

Merging #2348 (2e62743) into master (2cea637) will decrease coverage by 0.03%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #2348      +/-   ##
==========================================
- Coverage   92.21%   92.18%   -0.04%     
==========================================
  Files         111      111              
  Lines       28751    28751              
==========================================
- Hits        26513    26503      -10     
- Misses       2238     2248      +10     

Impacted Files	Coverage Δ
redis/commands/bf/commands.py	98.37% <100.00%> (ø)
tests/conftest.py	84.94% <0.00%> (-0.78%)	⬇️
tests/test_asyncio/test_search.py	98.43% <0.00%> (-0.32%)	⬇️
tests/test_cluster.py	96.85% <0.00%> (-0.24%)	⬇️
tests/test_asyncio/test_cluster.py	97.28% <0.00%> (-0.14%)	⬇️

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