Update requirements.txt

requirements.txt

@@ -17,15 +17,15 @@ numpy>=1.21.0
 huggingface-hub>=0.17.0
 safetensors>=0.4.0
 
-# Flash Attention 2 (optional, for GPU acceleration)
-flash-attn>=2.0.0; sys_platform != "darwin"
-
 # Additional utilities
 datasets>=2.14.0
-evaluate>=0.4.0
-jiwer>=3.0.0
 
-# Optional: Better audio processing
-ffmpeg-python>=0.2.0  # Uncomment if you need FFmpeg support
-webrtcvad>=2.0.10     # Uncomment for advanced voice activity detection
-noisereduce>=3.0.0    # Uncomment for noise reduction
+# Note: Flash Attention 2 is optional and requires manual installation
+# If you want Flash Attention 2 for GPU acceleration, install it separately:
+# pip install flash-attn --no-build-isolation
+# This is commented out to avoid build issues on HuggingFace Spaces
+
+# Optional: Better audio processing (uncomment if needed)
+ffmpeg-python>=0.2.0
+webrtcvad>=2.0.10
+noisereduce>=3.0.0