Update app.py

app.py

@@ -130,6 +130,8 @@ with st.sidebar:
     4. Optional: Set a system prompt
     5. Upload an image (optional)
     6. Type your message and press Enter
-    ### Copyright
-    Volkan Kücükbudak
+    ### About
+    🔗 [GitHub Profile](https://github.com/volkansah) | 
+    📂 [Project Repository](https://github.com/volkansah/gemini-ai-chat) | 
+    💬 [Soon](https://aicodecraft.io)
     """)