def _check_has_quantizable_node_after_node(node):
    r"""
    This function is about check whether all quantizable nodes after the given node,
    which is used to check whether insert fake quant before one quantizable node or not.
    """
    if len(node.post_nodes) > 0:
        output = True
        for i in range(len(node.post_nodes)):
            if node.post_nodes[i].qconfig is None:
                output = False
        return output
    else:
        return False

    This function is about check whether all quantizable nodes after the given node,
    which is used to check whether insert fake quant before one quantizable node or not.
    
intel_extension_for_pytorch/quantization/_recipe.py