Update app.py

app.py

@@ -139,6 +139,57 @@ pipeline.connect("prompt_builder", "llm")
 
 # Initialize Streamlit app
 st.title("Code Assistant Chat")
+st.subheader("Frequently Asked Questions")
+
+st.markdown("""
+    <style>
+    .streamlit-expanderHeader {
+        background-color: #f0f2f6;
+        border: 1px solid #ddd;
+        border-radius: 5px;
+        padding: 10px;
+    }
+    .streamlit-expanderContent {
+        background-color: #ffffff;
+        border: 1px solid #ddd;
+        border-radius: 5px;
+        padding: 10px;
+    }
+    </style>
+""", unsafe_allow_html=True)
+
+with st.expander("How can I use this space?"):
+    st.markdown("""
+    This space is created based on steps described in [this Medium article](https://medium.com/towards-data-science/using-llama-3-for-building-ai-agents-7e74f79d1ccc). To use this space:
+    
+    1. Create a Redis Cloud account and set up a database
+    2. Add your Redis credentials to this space
+    3. Enter your preferred GitHub repository clone URL for data fetching and indexing
+    
+    """)
+
+with st.expander("Do I need a Gemini API key?"):
+    st.markdown("""
+    No, you don't need to provide a Gemini API key for testing this repository. 
+    
+    - This repo includes a Gemini free tier API key itself. 
+    - However, if you encounter any resource exhaustion error:
+        - Consider cloning this space
+        - Add your own key as the `GEMINI_API_KEY` secret
+    
+    """)
+
+with st.expander("I don't want to create a Redis database. Can I still check the output?"):
+    st.markdown("""
+    Absolutely! Here's what you can do:
+    
+    1. Send me a message on LinkedIn mentioning your requirement
+    2. I'll provide you with preconfigured database credentials
+    3. Enter these credentials in the appropriate fields
+    4. You'll then be able to use the assistant as you wish
+    
+    > **Important**: Please use the provided credentials responsibly and for testing purposes only.
+    """)
 
 tabs = ["Data Fetching","Assistant"]
 selected_tab = st.sidebar.radio("Select a Tab", tabs)