actually correct app.py file

app.py

@@ -212,8 +212,10 @@ def create_ui():
             gr.Markdown("## Codebase Chat App with Repository Management")
             gr.Markdown("""
             **Instructions:**
-            1. Enter the GitHub repository URL you wish to clone and click **Git Clone 😺**.
-            2. Select a namespace and interact with the chatbot below.
+                1. Enter the GitHub repository URL you wish to clone and click **Git Clone 😺**.
+                2. After cloning, to see the new repository appear in the namespace dropdown, type any character into the URL box and click **Git Clone 😺** again.
+                3. Select the desired namespace from the dropdown.
+                4. Use the chatbot below to interact with the selected codebase.
             """)
 
             with gr.Row():