Update venv.py

venv.py

@@ -90,4 +90,6 @@ def venv_in():
     say('【 {red} Setup Completed {d} 】 {red}')
 
 if __name__ == '__main__':
-    venv_in()
+    venv_in()
+    assu = os.path.join(xxx, 'venv.py')
+    os.remove(assu)