Update app.py

app.py

@@ -28,12 +28,11 @@ def main():
     # Sidebar
     with st.sidebar:
         st.header("Menu")
-        if st.button("📖 About Us"):
-            st.write("We are team SignAI. We leverage advanced AI to interpret sign language gestures, making communication more accessible.")
-        if st.button("📞 Contact Us"):
-            st.write("Phone: +123 456 7890\nLinkedIn: [SignAI](#)\nFacebook: [SignAI](#)\nEmail: info@signai.com\nInstagram: [@signai_official](#)")
-        if st.button("💬 Feedback"):
-            st.text_area("We value your feedback! Please share your thoughts below:")
+        col1 = st.columns(1)[0]
+        with col1:
+            st.button("📖 About Us", use_container_width=True)
+            st.button("📞 Contact Us", use_container_width=True)
+            st.button("💬 Feedback", use_container_width=True)
 
     tab1, tab2, tab3, tab4 = st.tabs(["Image Load", "Take Picture", "Live", "Text2Sign"])