I feel subprocess might be dummy, looking for better approche.

My current code is

def load_azd_env_values(env_name=None):
    command = ["azd", "env", "get-values"]
    if env_name:
        command.extend(["--environment", env_name])

    try:
        result = subprocess.run(command, capture_output=True, text=True, check=True)
        # Print the result to debug
        # print("Command output:", result.stdout)

        if not result.stdout.strip():
            raise ValueError("The command returned no output.")

        env_values = {}
        for line in result.stdout.strip().split('n'):
            if '=' in line:
                key, value = line.split('=', 1)
                env_values[key] = value.strip('"')
            else:
                raise ValueError(f"Invalid line in output: {line}")
        for key, value in env_values.items():
            os.environ[key] = value
        return env_values