Update requirements.txt

requirements.txt

@@ -1,6 +1,6 @@
-gradio>=4.31.0
-tensorflow>=2.15.0
-Pillow>=10.0.0
-numpy>=1.24.0
-h5py>=3.10.0
-audioop-lts; python_version >= "3.13"
+tensorflow
+numpy
+pillow
+opencv-python
+h5py
+audioop-lts; python_version>="3.13"