Update requirements.txt

requirements.txt

@@ -1,6 +1,7 @@
-gradio>=3.0.0
-opencv-python-headless>=4.5.0
-numpy>=1.21.0
-pillow>=9.0.0
-requests>=2.26.0
-python-dotenv>=0.19.0
+gradio>=3.50.0
+opencv-python-headless>=4.8.0
+mediapipe>=0.10.0
+numpy>=1.24.0
+pillow>=10.0.0
+simple-salesforce>=1.12.0
+requests>=2.31.0