Update app.py

app.py

@@ -121,7 +121,12 @@ if __name__ == "__main__":
         fn=predict_braintumor,
         inputs="image",
         outputs="text",
-        examples=[["examples/1 no.jpg"]],
+        examples = [
+    ["examples/1 no.jpeg"],
+    ["examples/2 no.jpeg"],
+    ["examples/3 yes.jpg"],
+    ["examples/4 yes.jpg"]
+],
         enable_queue=True
     )
     iface.launch()