Update app.py

app.py

@@ -16,5 +16,5 @@ def greet(context, question):
     return infer(context, question)
 
 examples = [['','What is the color of a cloudy sky?']]
-iface = gr.Interface(fn=greet, inputs=["text", "text"], outputs="text")
+iface = gr.Interface(fn=greet, inputs=["text", "text"], outputs="text", examples=examples)
 iface.launch()