changed to new web demo v2

app.py

@@ -1,21 +1,20 @@
-# UCI Phonotactic Calculator Gradio UI for Hugging Face Spaces
-# This application demonstrates the UCI Phonotactic Calculator web interface
+# UCI Phonotactic Calculator Gradio Demo for Hugging Face Spaces
+# This application demonstrates the enhanced UCI Phonotactic Calculator web interface
 
 # Import the web demo UI builder from the uci_phonotactic_calculator package
-from uci_phonotactic_calculator.web.web_demo import build_ui
+from uci_phonotactic_calculator.web.gradio.web_demo_v2 import main
 
-# Create the Gradio interface with default settings
+# Create the Gradio interface with the enhanced tabbed UI
 # The build_ui function configures a Gradio Blocks interface with:
-# - Input fields for training and test CSV files
-# - Model selection
-# - n-gram order selection
-# - Filtering options
-# - Results preview and download
-demo = build_ui()
+# - Home/About tab with introductory information
+# - Calculator tab with the main functionality
+# - Examples tab with pre-configured examples
+# - Documentation tab with detailed information
+demo = main()
 
 # Enable queuing for better performance with multiple users
 # This prevents the server from being overwhelmed by concurrent requests
-demo.queue()
+demo.queue(max_size=10)
 
 # Launch the web application
 # In Hugging Face Spaces, this will make the app available to users