Update app.py

app.py

@@ -91,13 +91,13 @@ for block in sample_data['chain']:
 
 timestamp_gpu_data = [[0 for _ in range(len(name_list))]]
 for block in sample_data['chain']:
-    temp = timestamp_gpu_data[block['index']]
+    temp = timestamp_gpu_data[int(block['index']) - 1]
     for t in block['transactions']:
         if t['kind'] == "add":
             temp[name_list.find(t['id'])] += int(t['data'])
         elif t['kind'] == "out":
             temp[name_list.find(t['id'])] = 0
-
+    timestamp_gpu_data.append(temp)
 
 col1, col2, col3 = st.columns(3)
 col1.metric("Total GPU", f"{total_gpu} GB", f"{user_num} users are sharing now")
@@ -107,7 +107,7 @@ col3.metric("Percent", f"{100 * used_gpu/total_gpu} %",)
 chart_data = pd.DataFrame(timestamp_gpu_data)
 
 last_timestamp = sample_data['chain'][-1]['timestamp']
-st.area_chart(chart_data, caption=f'last updated in timestamp {last_timestamp}.')
+st.area_chart(chart_data, columns = name_list,caption=f'last updated in timestamp {last_timestamp}.')