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langchain/libs
Chaitanya varma 8f5ec20ccf chore(langchain): strip_ansi fucntion to remove ANSI escape sequences (#32200)
**Description:** 
Fixes a bug in the file callback test where ANSI escape codes were
causing test failures. The improved test now properly handles ANSI
escape sequences by:
- Using exact string comparison instead of substring checking
- Applying the `strip_ansi` function consistently to all file contents
- Adding descriptive assertion messages
- Maintaining test coverage and backward compatibility

The changes ensure tests pass reliably even when terminal control
sequences are present in the output

**Issue:** Fixes #32150

**Dependencies:** None required - uses existing dependencies only.

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Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2025-07-25 15:53:19 +00:00
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