fixes requirements error (TheAlgorithms#12438)

* fixes join.py action

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* fixes split.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Fixed two requirements

* Custom Implementation of join.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* updated join.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* Update split.py

* Update join.py

* Update join.py

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Maxim Smolskiy <[email protected]>

Author: 3 people

Diff for: requirements.txt

@@ -1,5 +1,5 @@
 beautifulsoup4
-fake_useragent
+fake-useragent
 imageio
 keras
 lxml
@@ -11,7 +11,7 @@ pillow
 requests
 rich
 scikit-learn
-sphinx_pyproject
+sphinx-pyproject
 statsmodels
 sympy
 tweepy