try:
import torch_int
HAS_TORCH_INT = True
except ImportError:
HAS_TORCH_INT = False
print("Not install torch_int. Please install torch_int from https://github.com/Guangxuan-Xiao/torch-int")
if HAS_TORCH_INT:
from .llama import LLamaSmoothquantAttention, LlamaSmoothquantMLP