Worked on improving the stability of large-model workflows in the huggingface/accelerate repository by addressing a critical startup issue in the Big Modeling Module. Identified and corrected a Python syntax error, replacing an incorrect 'nn.Liner' reference with the proper 'nn.Linear' in big_modeling.py, which restored module initialization and runtime functionality. This targeted bug fix, implemented using Python and PyTorch, reduced downtime and support overhead for users running large-scale models. The solution was validated through startup checks and integrated via Git workflows, enabling teams to iterate more efficiently on experiments and deployments while enhancing the reliability of accelerated modeling environments.