[BUGFIX]Remove redundant method refs in log messages

[jturner65]

Motivation and Context

With the most recent logging functionality, filename, source function, and line number for logging message is provided automatically. This PR removes some remaining log messages that were also including this information, which is now redundant.

How Has This Been Tested

Locally, c++ and python tests pass

Types of changes

• Docs change / refactoring / dependency upgrade
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have completed my CLA (see CONTRIBUTING)
• I have added tests to cover my changes.
• All new and existing tests passed.

[aclegg3]

Looks good. Thanks for the clean-up.