Update requirements.txt

requirements.txt

@@ -1,3 +1,5 @@
+huggingface_hub==0.25.2
 Flask==2.3.2
-simple-salesforce==1.12.6  # Use 1.12.6 as it’s the last version before 1.12.7
-python-dotenv==1.0.0
+simple-salesforce==1.12.6
+python-dotenv==1.0.0
+gradio==3.32.0  # Ensure compatibility with Flask and the Gradio version you're using