fix loop scatter return

app.py

@@ -395,7 +395,7 @@ with gr.Blocks(theme='WeixuanYuan/Soft_dark') as demo:
         bins_idx_y = int(y / h * len(bins))
         new_a1 = f"{bins.iloc[bins_idx_x]['chrom']}:{bins.iloc[bins_idx_x]['start']}"
         new_a2 = f"{bins.iloc[bins_idx_y]['chrom']}:{bins.iloc[bins_idx_y]['start']}"
-        return new_a1, new_a2
+        return new_a1, new_a2, x, y
     for out_heatmap in out_heatmaps:
         out_heatmap.select(set_loop, [out_heatmap, in_locus, anchor1, anchor2, heatmap_size], outputs=[anchor1, anchor2, heatmap_x, heatmap_y])