How would I call a global variable from my python script inside of the tell application? Here's a sample of where that might go. Say I wanted to change all "front window" from outside of the applescript from a global python variable. How might that happen?

```
import subprocess

def get_window_title():
    cmd = """
        tell application "System Events"
            set frontApp to name of first application process whose frontmost is true
        end tell
        tell application frontApp
            if the (count of windows) is not 0 then
                set window_name to name of front window
            end if
        end tell
        return window_name
    """
    result = subprocess.run(['osascript', '-e', cmd], capture_output=True)
    return result.stdout

print(get_window_title())

```