Update requirements.txt to specify package versions for better dependency management

requirements.txt

@@ -1,11 +1,21 @@
-torch
-librosa
-fastapi
-uvicorn
-mlflow
-dvc
-pytest
-gradio
-soundfile
-huggingface_hub
-omegaconf
+# Core ML and Audio Processing
+torch>=2.0.0
+librosa>=0.10.0
+soundfile>=0.12.0
+numpy>=1.21.0
+
+# Gradio for web interface
+gradio>=4.0.0
+
+# Configuration and model management
+omegaconf>=2.3.0
+huggingface_hub>=0.16.0
+
+# Development and MLOps (optional for deployment)
+fastapi>=0.100.0
+uvicorn>=0.23.0
+mlflow>=2.5.0
+dvc[s3]>=3.0.0
+
+# Testing (development only)
+pytest>=7.0.0