How to check OCSP client certificate revocation using Python Requests library?

How do I make a simple request for certificate revocation status to an EJBCA OSCP Responder using the Python requests library?

Example:

# Determine if certificate has been revoked

    ocsp_url = req_cert.extensions[2].value[0].access_location.value
    ocsp_headers = {"whatGoes: here?"}
    ocsp_body = {"What goes here?"}
    ocsp_response = requests.get(ocsp_url, ocsp_headers, ocsp_body)

    if (ocsp_response == 'revoked'):
       return func.HttpResponse(
           "Certificate is not valid (Revoked)."
       )

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