Fixes [Pipfile] [Python] raise error on malformed pipfile contents

[sachin-sandhu]

What are you trying to accomplish?

raise dependency_file_not_resolvable error on malformed pipfile contents

+------------------------------------------+
|      Dependencies failed to update       |
+---------+--------------------------------+
| certifi | dependency_file_not_resolvable |
+---------+--------------------------------+

Anything you want to highlight for special attention from reviewers?

How will you know you've accomplished your goal?

Checklist

• I have run the complete test suite to ensure all tests and linters pass.
• I have thoroughly tested my code changes to ensure they work as expected, including adding additional tests for new functionality.
• I have written clear and descriptive commit messages.
• I have provided a detailed description of the changes in the pull request, including the problem it addresses, how it fixes the problem, and any relevant details about the implementation.
• I have ensured that the code is well-documented and easy to understand.