Update linear_discriminant_analysis.py and rsa_cipher.py (TheAlgorithms#8680)

* Update rsa_cipher.py by replacing %s with {}

* Update rsa_cipher.py

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

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* Update linear_discriminant_analysis.py

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

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* Update linear_discriminant_analysis.py

* Update linear_discriminant_analysis.py

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

for more information, see https://pre-commit.ci

* Update linear_discriminant_analysis.py

* Update linear_discriminant_analysis.py

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

for more information, see https://pre-commit.ci

* Update linear_discriminant_analysis.py

* Update machine_learning/linear_discriminant_analysis.py

Co-authored-by: Christian Clauss <[email protected]>

* Update linear_discriminant_analysis.py

* updated

---------

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

Author: 3 people

Diff for: machine_learning/linear_discriminant_analysis.py

@@ -398,7 +398,7 @@ def main():
         if input("Press any key to restart or 'q' for quit: ").strip().lower() == "q":
             print("\n" + "GoodBye!".center(100, "-") + "\n")
             break
-        # system("clear" if name == "posix" else "cls")
+        system("clear" if name == "posix" else "cls")  # noqa: S605
 
 
 if __name__ == "__main__":