Unable to send batch render from maya using subprocess

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Hi All, I’m trying to send batch renders from maya , but it the Render window closes quietly without any errors.This is the code snippet where I dispatch the render

subprocess.Popen([‘C:/Program Files/Autodesk/Maya2022/bin/Render.exe’, ‘-r’, ‘vray’, ‘-cam’, ‘camera_name’, ‘-rd’, render_dir_path, maya_file_path])

Any idea what could be going wrong ?