Permission Denied when executing python file in linux

Question

I am working with my Raspberry Pi 2 B+ and I am using Raspbian. I have a python script located at /home/pi/Desktop/control/gpio.py

When I type /hom

Answer 1

do like this maybe work:
cd /home/pi/Desktop/control/
python gpio.py

Because gpio.py is not a executable file, you should run it by python instead