Uruchamianie skryptu power shell

Error: [NodeId: ReadOp@sourceProduct] Specified 'file' [.0] does not exist.

def run_process(command):
    """Running process
    ==========
    .
    ==========

    Function to run process. Platform independent.\n
    **Argument**:
    --------
    - *command* - (require) command to run in shell."""
    if platform.system() == "Linux":
        subprocess.call(command, shell=True)
    elif platform.system() == "Windows":
        script_name = "script.ps"
        script = open(script_name,"w+")
        script.write(command)
        script.close()
        process_list = command.split('\n')
        for x in range(len(process_list)):
            subprocess.call(str("PowerShell.exe" + " " + str(process_list[x])),stdout=sys.stdout)
    else:
        print("Unsupported platform.")

def run_process(command):
    """Running process
    ==========
    .
    ==========

    Function to run process. Platform independent.\n
    **Argument**:
    --------
    - *command* - (require) command to run in shell."""
    if platform.system() == "Linux":
        subprocess.call(command, shell=True)
    elif platform.system() == "Windows":
        subprocess.call(str("PowerShell.exe" + " " + command),stdout=sys.stdout)
    else:
        print("Unsupported platform.")

import platform
import subprocess
import sys


def run_process(command):
    """Running process
    ==========
    .
    ==========

    Function to run process. Platform independent.\n
    **Argument**:
    --------
    - *command* - (require) command to run in shell."""
    if platform.system() == "Linux":
        subprocess.call(command, shell=True)
    elif platform.system() == "Windows":
        subprocess.call(str("PowerShell.exe" + " " + command),stdout=sys.stdout)
    else:
        print("Unsupported platform.")


run_process("Get-Host | Select-Object Version")

        script = command.split('\n')
        for x in range(len(script)):
            subprocess.call(script[x], shell=True)