Fix list index error

[anirudhprabhakaran3]

Description

Fix 500 Error on login page: https://corpus-ieee.sentry.io/issues/5057429343/?project=4506774434414592

Dependencies

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Type of Change

What types of changes does your code introduce? Put an x in the boxes that apply

• [ ] New feature (non-breaking change which adds functionality)
• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration. (for bug fix / breaking change) Put an x in the boxes that apply

• [ ] Test A
• [ ] Test B

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Checklist

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• [ ] My code follows the style guidelines of this project
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [ ] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes

[render[bot]]

Your Render PR Server URL is https://corpus-dev-pr-151.onrender.com.

Follow its progress at https://dashboard.render.com/web/srv-coufi7ol6cac73a9mh9g.

[sentry-io[bot]]

🔍 Existing Issues For Review

Your pull request is modifying functions with the following pre-existing issues:

📄 File: corpus/accounts/views.py

Function	Unhandled Issue
signin	IndexError: list index out of range /accounts/login/ Event Count: 73

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