Update requirements.txt

requirements.txt

@@ -1,6 +1,6 @@
-gradio==4.16.0
-torch>=2.0.0
-transformers>=4.40.0
-simple-salesforce>=1.12.4
-python-dotenv>=1.0.1
-fpdf==1.7.2
+gradio
+torch
+transformers
+simple_salesforce
+python-dotenv
+fpdf