Remove redundant line in vias_variance_decomp

[rasbt]

Description

Removes redundant line in vias_variance_decomp

Related issues or pull requests

Fixes #649

Pull Request Checklist

• Added a note about the modification or contribution to the ./docs/sources/CHANGELOG.md file (if applicable)
• Added appropriate unit test functions in the ./mlxtend/*/tests directories (if applicable)
• Modify documentation in the corresponding Jupyter Notebook under mlxtend/docs/sources/ (if applicable)
• Ran PYTHONPATH='.' pytest ./mlxtend -sv and make sure that all unit tests pass (for small modifications, it might be sufficient to only run the specific test file, e.g., PYTHONPATH='.' pytest ./mlxtend/classifier/tests/test_stacking_cv_classifier.py -sv)
• Checked for style issues by running flake8 ./mlxtend

[pep8speaks]

Hello @rasbt! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file mlxtend/feature_selection/tests/test_exhaustive_feature_selector.py:

Line 178:53: E203 whitespace before ','

Comment last updated at 2019-12-27 23:20:29 UTC