docs: add new chapter on File Input and Output (I/O) in Python

[codewithdhruba01]

Description

This pull request adds a new chapter to the Python documentation titled "File Input and Output (I/O) in Python".

Fixes #675

Type of Change

• New feature (e.g., new page, component, or functionality)
• Bug fix (non-breaking change that fixes an issue)
• UI/UX improvement (design, layout, or styling updates)
• Performance optimization (e.g., code splitting, caching)
• Documentation update (README, contribution guidelines, etc.)
• Other (please specify):

What's Included

• New Markdown file: docs/python/file-io.md
• Covers:
• Opening files
• Reading (read, readline, readlines)
• Writing (write, writelines)
• File modes
• Using with statement
• Error handling with try-except
• Basic file path usage
• Code examples

Dependencies

• No new dependencies introduced.

Checklist

• My code follows the style guidelines of this project.
• I have tested my changes across major browsers and devices
• My changes do not generate new console warnings or errors .
• I ran npm run build and attached screenshot(s) in this PR.
• This is already assigned Issue to me, not an unassigned issue.

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[github-actions]

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[github-actions]

Synced data from Linked Issues

Labels:

• enhancement
• gssoc25
• level 1
• recode
• hacktoberfest-accepted

Assignees:

• codewithdhruba01

Milestones:

• recode:launch 3.0

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
recode-website	Ready	Preview	Comment	Oct 3, 2025 7:45am