Update app.py

app.py

@@ -27,7 +27,7 @@ sidebar_option = st.sidebar.radio("Select an option",
                                   "Graph: Triads", "Algorithms: Cycle Detection", "Algorithms: Greedy Coloring"])
 
 # Add Contact information in the sidebar
-    st.sidebar.markdown("""
+st.sidebar.markdown("""
         ## Contact
     
         For any questions or issues, please contact:
@@ -37,6 +37,7 @@ sidebar_option = st.sidebar.radio("Select an option",
         - **WhatsApp**: [Click here to chat](https://wa.me/+8801719296601)
         - **HuggingFace Profile**: [Click here to access the HuggingFace Profile](https://huggingface.co/shukdevdatta123)
     """)
+    
 
 # Display content when "Select an option" is chosen
 if sidebar_option == "Introductory Tutorial":