Update app.py

app.py

@@ -1,3 +1,4 @@
+from transformers import pipeline
 import gradio as gr
 def alz_mri_classification(image):
     classifier = pipeline("image-classification", model="dewifaj/alzheimer_mri_classification")
@@ -7,7 +8,12 @@ def alz_mri_classification(image):
     score = prediction['score']
     label = prediction['label']
     return {"score": score, "label": label}
+example_image_paths = ["example_image1.jpg", "example_image2.jpg", "example_image3.jpg", "example_image4.jpg"]
 
 image_input = gr.Image(type="pil", label="Upload Image")
-iface = gr.Interface(fn=alz_mri_classification, inputs=image_input, outputs="json", title="Alzheimer Recognition from MRI")
+iface = gr.Interface(fn=alz_mri_classification, 
+                     inputs=image_input, 
+                     outputs="json", 
+                     example = example_image_paths,
+                     title="Alzheimer Recognition from MRI")
 iface.launch()