Not able to make this work.

[sheminasalam]

I am getting the following error when I try to run this. Hope someone can help

Traceback (most recent call last):
  File "InverterData.py", line 51, in <module>
    os.chdir(os.path.dirname(sys.argv[0]))
FileNotFoundError: [Errno 2] No such file or directory: ''

[MichaluxPL]

Try to change this line to this: os.chdir(os.path.dirname(os.path.abspath(sys.argv[0]))).
Alternatively if You run the script like this: python3 InverterData.py, try to run it like this: ./InverterData.py or python3 ./InverterData.py

[sheminasalam]

This worked

./InverterData.py or python3 ./InverterData.py