Syntax error fix

app.py

@@ -148,7 +148,7 @@ with gr.Blocks(title=title, css=custom_css) as interface:
     # Loading things
     model_a_placeholder = gr.State(lambda: get_eval_model_on_DEVICE_STR("unext_emb_physics_config_C", ""))  # lambda expression to instanciate a callable in a gr.State
     model_b_placeholder = gr.State(lambda: get_baseline_model_on_DEVICE_STR("DPIR"))  # lambda expression to instanciate a callable in a gr.State
-    dataset_placeholder = gr.State(lambda: get_dataset("Natural"))
+    dataset_placeholder = gr.State(lambda: get_dataset_on_DEVICE_STR("Natural"))
     physics_placeholder = gr.State(lambda: get_physics_on_DEVICE_STR("MotionBlur_easy"))  # lambda expression to instanciate a callable in a gr.State
     metrics_placeholder = gr.State(get_list_metrics_on_DEVICE_STR(["PSNR"]))