Update app.py

app.py

@@ -234,25 +234,25 @@ with gr.Blocks() as demo:
 
     with gr.Row():
         btn1 = gr.Button("Show Average Performance")
-        img1 = gr.Image(type="pil", label="Average Performance Plot",source="upload")
+        img1 = gr.Image(type="pil", label="Average Performance Plot")
         img1_download = gr.File(label="Download Average Performance")
         btn1.click(plot_average_scores, outputs=[img1,img1_download])
         
     with gr.Row():
         btn2 = gr.Button("Show Task Performance")
-        img2 = gr.Image(type="pil", label="Task Performance Plot", source="upload")
+        img2 = gr.Image(type="pil", label="Task Performance Plot")
         img2_download = gr.File(label="Download Task Performance")
         btn2.click(plot_task_performance, outputs=[img2, img2_download])
 
     with gr.Row():
         btn3 = gr.Button("Task-Specific Top Models")
-        img3 = gr.Image(type="pil", label="Task-Specific Top Models Plot", source="upload")
+        img3 = gr.Image(type="pil", label="Task-Specific Top Models Plot")
         img3_download = gr.File(label="Download Top Models")
         btn3.click(plot_task_specific_top_models, outputs=[img3, img3_download])
     
     with gr.Row():
       btn4 = gr.Button("Plot Performance Heatmap")
-      heatmap_img = gr.Image(type="pil", label="Performance Heatmap", source="upload")
+      heatmap_img = gr.Image(type="pil", label="Performance Heatmap")
       heatmap_download = gr.File(label="Download Heatmap")
       btn4.click(plot_heatmap, outputs=[heatmap_img, heatmap_download])