Update app.py

app.py

@@ -4,16 +4,16 @@ import gradio as gr #this is in place of the streamlit of the HF video
 
 title = "Saras second try at ChatBot"
 description = "Based on a zero-shot-classification model (default facebook/bart-large-mnli)"
+examples = [["The president was elected last week then convicted of ten crimes and imprisoned, though he was paid $10,000 for his trouble"]]
 
 
-classifier = pipeline("zero-shot-classification")
-
 #heres the prediction function tp predict the response and add it to history
 def predict(input, history=[]):
+    classifier = pipeline("zero-shot-classification")
     # generate a response
     response = classifier(
         input,
-        candidate_labels=["education", "politics", "business"],
+        candidate_labels=["education", "politics", "business","law"],
     )
     return response
 
@@ -22,6 +22,7 @@ gr.Interface(
     fn=predict,
     title=title,
     description=description,
+    examples=examples,
     inputs=["text", "state"],
     outputs=["chatbot", "state"],
     theme="finlaymacklon/boxy_violet",