Update requirements.txt

requirements.txt

@@ -1,5 +1,6 @@
-torch>=1.13.1
-torchvision>=0.14.1
-Pillow>=9.0.1
-gradio>=3.30
-simple-salesforce>=1.11.4
+gradio==3.11.0
+torch==2.1.0
+torchvision==0.15.0
+simple-salesforce==1.11.0
+Pillow==9.3.0
+base64==3.10.1