Update app.py

app.py

@@ -150,6 +150,7 @@ def predict_price_range(battery_power, blue, clock_speed, dual_sim, fc, four_g,
     return f"Predicted price range: {prediction[0]}"
 
 # Create the Gradio interface
+import gradio as gr
 interface = gr.Interface(
     fn=predict_price_range,
     inputs=[