Update requirements.txt

requirements.txt

@@ -1,7 +1,5 @@
-flask==2.1.1
-opencv-python==4.5.5.64
-torch==1.11.0
-ultralytics==8.0.31
-simple-salesforce==1.11.4
-numpy==1.21.4
-gradio==3.0.6
+ultralytics==8.0.196
+opencv-python==4.8.0.76
+torch==2.0.1
+gradio==4.31.0
+simple-salesforce