Update app.py

app.py

@@ -111,7 +111,7 @@ if __name__ == "__main__":
         fn=predict_braintumor,
         inputs="image",
         outputs="text",
-        examples=[["examples/1_no.jpg"], ["examples/2_no.jpg"], ["examples/3_yes.jpg"], ["examples/4_yes.jpg"]],
+        examples=[["examples/1_no.jpg"], ["examples/2_no.jpg"], ["examples/Y1.jpg"], ["examples/Y2.jpg"]],
         enable_queue=True
     )
     iface.launch()