fix: Make sure strings can be parsed in the python interpreter

[erichare]

This pull request updates the input handling for the PythonREPLComponent to better support multi-line Python code input. The main change is replacing the previous code input type with a more flexible multi-line input.

Input Handling Improvements:

• Replaced CodeInput with MultilineInput for the python_code parameter in the PythonREPLComponent to support multi-line code execution.
• Updated the import statement to use MultilineInput instead of CodeInput from langflow.io.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

✨ Finishing touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix-python-interp

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 35.77%. Comparing base (75f34b3) to head (3a2f7f7).
⚠️ Report is 4 commits behind head on release-1.6.0.

❌ Your project status has failed because the head coverage (8.84%) is below the target coverage (10.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@                Coverage Diff                @@
##           release-1.6.0    #9908      +/-   ##
=================================================
+ Coverage          35.76%   35.77%   +0.01%     
=================================================
  Files               1218     1218              
  Lines              58112    58112              
  Branches            5524     5524              
=================================================
+ Hits               20781    20787       +6     
+ Misses             37170    37164       -6     
  Partials             161      161              

Flag	Coverage Δ
backend	55.66% <100.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...langflow/components/processing/python_repl_core.py	27.27% <100.00%> (ø)

... and 7 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud