Add cached examples for default dataset

app.py

@@ -240,5 +240,11 @@ if __name__ == "__main__":
             outputs=[image_output, file_output, pred_output]
         )
 
+        examples = gr.Examples(
+        	examples = [[None, "human", "PBMC 100 cells"],[None, "human", "PBMC 1000 cells"]],
+        	inputs = [file_input, species_input, default_dataset_input],
+        	cache_examples=True
+        )
+
     demo.launch()