model/build.py

import torch.nn as nn
from fvcore.common.registry import Registry


MODEL_REGISTRY = Registry("model")


class BaseModel(nn.Module):
    def __init__(self, cfg):
        super().__init__()

    def get_opt_params(self):
        raise NotImplementedError("Function to obtain all default parameters for optimization")


def build_model(cfg):
    model = MODEL_REGISTRY.get(cfg.model.name)(cfg)
    return model