Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-from Deliverable2 import URLValidator
+from deliverable2 import URLValidator
 
 # Instantiate the validator
 validator = URLValidator()
@@ -58,4 +58,4 @@ with gr.Blocks() as app:
     submit_button.click(validate_url, inputs=[user_query, url_to_check], outputs=result_output)
 
 # Launch the app
-app.launch(server_name="0.0.0.0", server_port=7860)
+app.launch(server_name="0.0.0.0", server_port=7860)