Update app.py

app.py

@@ -35,7 +35,7 @@ if magnet_link:
             "checking fastresume",
         ]
         st.write(
-            f"进度: {s.progress * 100:.2f}%，速度: {s.download_rat:.2f} KB/s，状态：{state_str[s.state]}"
+            f"进度: {s.progress * 100:.2f}%，速度: {s.download_rat} KB/s，状态：{state_str[s.state]}"
         )
         time.sleep(1)