Update requirements.txt

requirements.txt

@@ -1,6 +1,3 @@
-gradio==4.44.0
-opencv-python-headless==4.10.0.84
-numpy>=1.26.4,<2.0
-protobuf>=3.20.3,<5
-mediapipe==0.10.14
-Pillow==10.4.0
+gradio>=3.0
+pillow
+opencv-python