forgot comma

app.py

@@ -74,6 +74,11 @@ def get_meta(fname):
         
     return meta
 
+def preprocess_example(example_list):
+    
+    example_list = [os.path.join(os.path.abspath(''), x) for x in example_list]
+    
+    return example_list
 
 
 def inference_segmentor(model, imgs, custom_test_pipeline=None):
@@ -195,5 +200,17 @@ with gr.Blocks() as demo:
         out2 = gr.Image(image_mode='L')
     
     btn.click(fn=func, inputs=inp, outputs=[out1, out2])
+    
+    with gr.Row():
+        gr.Markdown("##Examples") 
+        gr.Examples(examples=["subsetted_512x512_HLS.S30.T10TGS.2020245.v1.4_merged.tif",
+                     "subsetted_512x512_HLS.S30.T10UGU.2021249.v1.4_merged.tif",
+                     "subsetted_512x512_HLS.S30.T10UGV.2020218.v1.4_merged.tif"],
+                    inputs=inp,
+                    outputs=[out1, out2],
+                    preprocess=preprocess_example,
+                    fn=func,
+                    cache_examples=True,
+    )
 
 demo.launch()