OCL Based Approach for Sustainable ML Model Development Gautam Hanumanthu, Venkateswarlu Lendale, G. Ramesh, Prabhakar Kandukuri and Mohd Amir E3S Web Conf., 430 (2023) 01072 Published online: 06 October 2023 DOI: 10.1051/e3sconf/202343001072