Update app.py

app.py

@@ -1,8 +1,33 @@
 from transformers import pipeline 
 import torch
+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)"
+
 
 classifier = pipeline("zero-shot-classification")
-classifier(
-    "This is a course about the Transformers library",
-    candidate_labels=["education", "politics", "business"],
-)
+
+#heres the prediction function tp predict the response and add it to history
+def predict(input, history=[]):
+    # generate a response
+    response = classifier(
+        input,
+        candidate_labels=["education", "politics", "business"],
+    )
+    return response
+
+
+gr.Interface(
+    fn=predict,
+    title=title,
+    description=description,
+    inputs=["text", "state"],
+    outputs=["chatbot", "state"],
+    theme="finlaymacklon/boxy_violet",
+).launch()
+
+
+
+
+