fix: handle the file not found error gracefully

[golesuman]

Description

Give meaningful error message than giving the full stack trace when the file is not found.

Related Issue

Fixes: #44

Type of Change

Please mark the appropriate option below to describe the type of change your pull request introduces:

• [x] Bug fix
• [ ] New feature
• [ ] Enhancement
• [ ] Documentation update
• [ ] Refactor
• [ ] Other (please specify)

Checklist

• [x] My pull request has a clear title and description.
• [x] I have used semantic commit messages. Examples: "fix: Fixed foobar bug", "feat(accounts): Added foobar feature".
• [ ] I have added/updated the necessary documentation on README.md.
• [x] I have added appropriate test cases (if applicable) to ensure the changes are functioning correctly.

Additional Notes

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[aj3sh]

Could you please add a test for this case?

[golesuman]

Could you please add a test for this case?

yeah done please check @aj3sh