Update requirements.txt

requirements.txt

@@ -1,14 +1,22 @@
 Flask==3.0.0
+gunicorn==21.2.0
 pandas==2.1.4
 numpy==1.26.2
 opencv-python-headless==4.8.1.78
 librosa==0.10.1
 soundfile==0.12.1
 torch==2.1.1
+torchvision==0.16.1
+torchaudio==2.1.1
 transformers==4.36.2
-tensorflow==2.15.1
-keras==2.15.0
-deepface==0.0.92
 pydub==0.25.1
 Pillow==10.1.0
 audioread==3.0.1
+
+# --- CRITICAL: TensorFlow, Keras, and DeepFace Compatibility Fix ---
+tensorflow==2.15.1
+keras==2.15.0
+deepface==0.0.92
+mtcnn==0.1.1
+retina-face==0.0.13
+# -------------------------------------------------------------