Fix lgtm error display #1024 (#1190)

* fix: Syntax Error lgtm display in matrix/matrix_operation.py.

* Testing for None should use the 'is' operator.

* fix: Too many arguments for string format.

* fix: supress lgtm alert as false positive.

* style: Unnecessary 'pass' statement.

* Revert "fix: Syntax Error lgtm display in matrix/matrix_operation.py."

This reverts commit 4c629b4ce16a32b99a8127f5553cdb9015bf5e80.

Denis Trofimov committed 6y ago

04962c0d17b82f349e0453b06b76d9f594e2b024

Parent: a2b5a90

Committed by Christian Clauss <cclauss@me.com> on 9/21/2019, 2:23:34 PM