Update app.py

app.py

@@ -50,9 +50,39 @@ elif menu == "Parsing NLU data into SQuAD 2.0":
         NLU data (e.g. utterances and intent / slot annotations) into [SQuAD 2.0 format](https://rajpurkar.github.io/SQuAD-explorer/explore/v2.0/dev/)
         question-answering data that can be used by QANLU.
         
-        Here is an example: 
+        Here is an example dataset with three intents and two examples per intent: 
+        
+        ````
+        restaurant, I am looking for some Vietnamese food
+        restaurant, What is there to eat around here?
+        music, Play my workout playlist
+        music, Can you find Bob Dylan songs?
+        flight, Show me flights from Oakland to Dallas
+        flight, I want two economy tickets from Miami to Chicago
+        ````
+        
+        Now, we need to define some questions, per intent. We can use free-form questions or use templates.
+        
+        ````
+        {
+            'restaurant': [
+                'Did they ask for a restaurant?',
+                'Did they mention a restaurant?'
+            ],
+            'music': [
+                'Did they ask for music?',
+                'Do they want to play music?'
+            ],
+            'flight': [
+                'Did they ask for a flight?',
+                'Do they want to book a flight?'
+            ]
+        }
+        ````
     ''')
     
+    from atis import *
+    
 
 elif menu == "Evaluation":
     st.header('QANLU Evaluation')