GitHub user pedroreyesalavrado added a comment to the discussion: Task ideas 
for the UP · Apache Texera Hackathon

**AI Workflow Fixer**

When a Python UDF operator fails, a new **AI Fix** tab in the result panel 
sends the error, the operator's code, its input schema and its configuration to 
an LLM through Texera's existing LiteLLM proxy. It proposes a minimal fix as a 
one-line diff with a confidence badge, and **Apply and re-run** patches the 
operator (undoable) and re-executes the workflow.

It currently handles missing columns (`KeyError`), type errors, NaN/null errors 
and model-name typos, and reports any other error as not yet supported. Demo 
workflows that reproduce each case are included.

PR: #8637

GitHub link: 
https://github.com/apache/texera/discussions/8520#discussioncomment-18556010

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