Update app.py

app.py

@@ -38,6 +38,14 @@ img_size = checkpoint_and_model["img_size"]
 valid_tfms = tfms.A.Adapter(
     [*tfms.A.resize_and_pad(img_size), tfms.A.Normalize()])
     
+# examples
+for root, dirs, files in os.walk(r'sample_images/'):
+    for filename in files:
+        print(filename)
+
+examples = ["sample_images/"+file for file in files] 
+
+    
 def show_preds_gradio(input_image, display_label, display_bbox, detection_threshold):
 
     if detection_threshold == 0:
@@ -61,7 +69,8 @@ detection_threshold_slider = gr.inputs.Slider(
 outputs = gr.outputs.Image(type="pil")
 
 gr_interface = gr.Interface(fn=show_preds_gradio, inputs=["image", display_chkbox_label, display_chkbox_box,  detection_threshold_slider],
-                            outputs=outputs, title='Surgical Instrument Detection and Identification Tool')  # , article=article, examples=examples)
+                            outputs=outputs, title='Surgical Instrument Detection and Identification Tool',  # , article=article, 
+                            examples=examples)  ##
 
 
 gr_interface.launch(inline=False, share=True, debug=True)