Update requirements.txt

requirements.txt

@@ -8,4 +8,20 @@ python-dotenv>=1.0.0
 google-cloud-aiplatform>=1.38.1
 streamlit-chat
 streamlit-webrtc
-google-genai
+google-genai
+# Core dependencies
+numpy>=1.20.0
+
+azure-cognitiveservices-speech>=1.20.0
+
+# Audio processing
+sounddevice>=0.4.1
+soundfile>=0.10.3
+
+# Utility libraries
+uuid>=1.30
+asyncio>=3.4.3
+
+# Optional tools for development
+pytest>=7.0.0
+pytest-cov>=3.0.0