Update app.py

app.py

@@ -5,14 +5,14 @@ import os
 # print(f"pip3 uninstall gradio")
 # results = os.popen(f"pip3 uninstall gradio -y")
 # print(results.readlines())
-results = os.popen(f"pip3 install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple")
-print(results.readlines())
+results = os.popen(f"pip3 install -r requirements.txt -i https://pypi.org/simple")
+print("step1:", results.readlines())
 results = os.popen(f"pip3 uninstall scepter -y")
-print(results.readlines())
-results = os.popen(f"pip3 install scepter -i https://pypi.tuna.tsinghua.edu.cn/simple")
-print(results.readlines())
+print("step2:", results.readlines())
+results = os.popen(f"pip3 install scepter -i https://pypi.org/simple")
+print("step3:", results.readlines())
 results = os.popen(f"pip3 list")
-print(results.readlines())
+print("step4:", results.readlines())
 print("finish install")
 
 import random