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Fix Rich Markup Error in CLI

Description

Fixes the issue where CLI crashes with rich.errors.MarkupError when printing error messages containing special characters like [ or ].

Root Cause

The CLI was using console.print() with formatted strings containing user-provided data that may include special characters. Rich tries to parse these as markup, causing crashes.

Solution

Added markup=False parameter to all console.print() calls that format user-provided data, preventing Rich from parsing the content as markup.

Changes Made

Modified trae_agent/cli.py:

  • Added markup=False to 11 console.print() calls that format user-provided data
  • Maintains all existing functionality and color formatting

Testing

Created test_markup_fix.py to reproduce and verify the fix:

  • Demonstrates the original issue would fail with MarkupError
  • Verifies the fixed version handles error messages with square brackets correctly

Impact

  • Minimal code changes (only added markup=False parameter)
  • Maintains backward compatibility
  • Preserves color formatting while preventing markup parsing
  • No breaking changes to existing functionality

Verification

  1. Run python test_markup_fix.py to see the original issue and the fix in action
  2. The script will show that the fixed version handles error messages with square brackets correctly