Update app.py

app.py

@@ -11,7 +11,9 @@ 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("step2:", results.readlines())
-results = os.popen(f"pip3 install scepter -i https://pypi.org/simple")
+# results = os.popen(f"pip3 install scepter -i https://pypi.org/simple")
+# print("step3:", results.readlines())
+results = os.popen(f"pip3 install {os.getenv['SCEPTER_WHL']}")
 print("step3:", results.readlines())
 results = os.popen(f"pip3 list")
 print("step4:", results.readlines())