Pin Outlines to version 0.0.44 (tested and working)

Problem:
- Outlines 0.0.46 has pyairports import compatibility issues
- from pyairports.airports import AIRPORT_LIST fails
- Even though pyairports installs, the module structure is incompatible

Solution:
- Pin to exact version: outlines==0.0.44
- This version was tested locally and confirmed working
- Removed pyairports from requirements (0.0.44 handles own deps)

Testing:
- Version 0.0.44 confirmed working locally with conda
- Has outlines.generate.json() API needed by V4 code
- Compatible with Python 3.10 in Dockerfile

This should fix the HuggingFace build failure.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

requirements.txt

@@ -20,8 +20,7 @@ accelerate>=0.33.0,<1.0.0  # Required for GPU quantization (V4)
 bitsandbytes>=0.44.0  # 4-bit NF4 quantization for GPU (V4)
 einops>=0.6.0,<1.0.0  # Required for model architecture (V4)
 scipy>=1.10.0,<2.0.0  # Often needed for unquantized models (V4)
-pyairports>=0.0.1  # Required dependency for outlines library (airport code generation feature)
-outlines>=0.0.34,<0.1.0  # JSON schema enforcement for V4 structured summarization (requires Python 3.10+, pin to 0.0.x for API compatibility)
+outlines==0.0.44  # JSON schema enforcement for V4 structured summarization (pinned version tested and working)
 
 # Testing
 pytest>=7.0.0,<8.0.0