Fix TF requirement when installing hub

[farizrahman4u]

🚀 🚀 Pull Request

Checklist:

• My code follows the style guidelines of this project and the Contributing document
• I have commented my code, particularly in hard-to-understand areas
• I have kept the coverage-rate up
• I have performed a self-review of my own code and resolved any problems
• I have checked to ensure there aren't any other open Pull Requests for the same change
• I have described and made corresponding changes to the relevant documentation
• New and existing unit tests pass locally with my changes

Changes

[codecov]

Codecov Report

Merging #1542 (7d03a63) into main (1c8784c) will increase coverage by 0.49%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1542      +/-   ##
==========================================
+ Coverage   91.72%   92.21%   +0.49%     
==========================================
  Files         193      193              
  Lines       16879    17135     +256     
==========================================
+ Hits        15482    15801     +319     
+ Misses       1397     1334      -63     

Flag	Coverage Δ
unittests	92.21% <100.00%> (+0.49%)	⬆️

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Impacted Files	Coverage Δ
hub/integrations/tf/datasettotensorflow.py	59.37% <100.00%> (ø)
conftest.py	100.00% <0.00%> (ø)
hub/cli/commands.py	100.00% <0.00%> (ø)
hub/api/tests/test_json.py	100.00% <0.00%> (ø)
hub/api/tests/test_text.py	100.00% <0.00%> (ø)
hub/tests/cache_fixtures.py	100.00% <0.00%> (ø)
hub/api/tests/test_events.py	100.00% <0.00%> (ø)
hub/api/tests/test_pickle.py	100.00% <0.00%> (ø)
hub/core/storage/provider.py	100.00% <0.00%> (ø)
hub/core/meta/dataset_meta.py	100.00% <0.00%> (ø)
... and 52 more

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