Revisions

[alexandonian]

This pull request refactors the data analysis environment and prompt templates to simplify question handling and answer submission. The main changes include removing support for multiple simultaneous questions, updating prompt instructions to reflect single-question tasks, and standardizing answer formatting with XML tags. Additionally, the notebook execution timeout has been increased to accommodate longer-running analyses.

Refactoring question and answer handling:

• Removed support for multiple simultaneous questions and multiple-choice question lists (mcqs) from the DataAnalysisEnvironment class, simplifying it to handle only single questions and single answers. [1] [2] [3]
• The submit_answer method no longer performs correctness evaluation or handles JSON/dictionary answers; it now simply records and returns the submitted answer.

Prompt and answer format updates:

• Updated all prompt templates in prompts.py to refer to a single question instead of multiple questions, and clarified instructions for MCQ and open-ended tasks. [1] [2] [3]
• Standardized answer submission instructions to require answers wrapped in XML tags (<answer>...</answer>) for all question types.

Environment configuration:

• Increased the notebook execution timeout from 300 seconds to 1200 seconds in notebook_env.py to support longer-running analyses.

[ludomitch]

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