🔧 Fix Gradio warnings and optimize for Spaces deployment

- Update Gradio to latest version (4.44.1) to remove version warning
- Set share=False as it's not supported on Hugging Face Spaces
- Clean up launch configuration for production deployment

🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>

app.py

@@ -472,7 +472,7 @@ def manual_memory_cleanup():
 
     # Launch the interface
     interface.launch(
-        share=True,
+        share=False,  # Not supported on Hugging Face Spaces
         show_error=True,
         quiet=False
     )

requirements.txt

@@ -2,7 +2,7 @@
 torch>=2.0.0
 transformers>=4.21.0
 datasets>=2.0.0
-gradio>=4.44.0
+gradio>=4.44.1
 
 # Data processing
 pandas>=1.5.0