Update app.py

app.py

@@ -143,4 +143,19 @@ if prompt := st.chat_input("Your message..."):
     except Exception as e:
         st.error(f"API Error: {str(e)}")
         if "vision" not in model and st.session_state.uploaded_content["type"] == "image":
-            st.error("Für Bilder einen Vision-fähigen Modell auswählen!")
+            st.error("Für Bilder einen Vision-fähigen Modell auswählen!")
+# Instructions in the sidebar
+with st.sidebar:
+    st.markdown("""
+    ## 📝 Instructions:
+    1. Enter your Google AI API key
+    2. Select a model (use vision models for image analysis)
+    3. Adjust temperature and max tokens if needed
+    4. Optional: Set a system prompt
+    5. Upload an image (optional)
+    6. Type your message and press Enter
+    ### About
+    🔗 [GitHub Profile](https://github.com/volkansah) | 
+    📂 [Project Repository](https://github.com/volkansah/gemini-ai-chat) | 
+    💬 [Soon](https://aicodecraft.io)
+    """)