Update app.py

app.py

@@ -137,7 +137,7 @@ st.markdown("Welcome to the Hugging Face Agent and Tools app! This app allows yo
 tabs = st.tabs(["Chat", "URL and Tools", "User Description", "Developers"])
 
 # Tab 1: Chat
-if tabs[0]:
+with tabs[0]:
     
     # Code for URL and Tools checkboxes 
 
@@ -156,7 +156,7 @@ if tabs[0]:
  
         
 # Tab 2: URL and Tools
-elif tabs[1]:
+with tabs[1]:
  
     # Code for URL and Tools checkboxes 
 
@@ -186,7 +186,7 @@ elif tabs[1]:
     tool_checkboxes = [st.checkbox(f"{tool.name} --- {tool.description} ") for tool in tool_loader.tools]
 
 # Tab 3: User Description
-elif tabs[2]:
+with tabs[2]:
  
     # User description content and tool descriptions
     # Add a section for the app's description
@@ -245,7 +245,7 @@ elif tabs[2]:
             ''')
 
 # Tab 4: Developers
-elif tabs[3]:
+with tabs[3]:
          
     # Developer-related content
     st.markdown('''