Update app.py

app.py

@@ -306,6 +306,7 @@ def check_setup():
     return "\n".join(status_messages)
 
 # Create Gradio interface
+import gradio as gr 
 with gr.Blocks(title="Augusta's Anatomy Reading Assistant", theme=gr.themes.Soft()) as app:
     gr.Markdown("# 🤖 Augusta's Anatomy bot")
     gr.Markdown("Ask questions about your anatomy books using AI!")