def METHOD_NAME(client: Client):
    id_ = str(uuid.uuid4())
    html = "hello"
    mime = "text/html"
    bucket_name = "vcm-ml-scratch"
    blob = f"testing/{id_}/index.html"
    url = f"gs://{bucket_name}/{blob}"
    upload(html, url, mime)
    bucket = client.bucket(bucket_name)
    blob = bucket.get_blob(blob)
    blob.content_type == "text/html"