* fix parsing output
* use always coma backspace to separate outputs ', '
* update docstring
* call parser only for ovc cli tool
* docstring correction
* separate docs for cli tool and convert_model; other minor changes
* drop redundant arg from cli_parser_test.py
* more solid test cases added
* remove redundant argv.framework from cli_parser_test.py
* shape correction in concat
* Apply suggestions from code review
fix: coma -> comma
Co-authored-by: Roman Kazantsev <roman.kazantsev@intel.com>
* apply review suggestions
* remove extra ')'
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Co-authored-by: Roman Kazantsev <roman.kazantsev@intel.com>