Update app.py

app.py

@@ -1,7 +1,20 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
 
-demo = gr.Interface(fn=greet, inputs="text", outputs="text")
+classifier = pipeline(task="zero-shot-classification", model = "MoritzLaurer/DeBERTa-v3-base-mnli-fever-anli")    
+
+def classify(text):
+    candidate_labels = ["positive", "negative", "neutral"]
+    output = classifier(text, candidate_labels)
+    # Process the output to match Gradio's expected input format for gr.Label
+    labels = output['labels']
+    scores = output['scores']
+    # Construct a simple string representation of top classifications
+    top_classes = ', '.join([f"{labels[i]}: {scores[i]:.2f}" for i in range(len(labels))])
+    return top_classes
+
+demo = gr.Interface(fn=classify,
+                    inputs=gr.Textbox(label="Enter something"),
+                    outputs=gr.Label())
+
 demo.launch()