无法解析导入“.utils”（reportMissingImports）

Question

import torch
from torch import nn
from torch.nn import functional as F
from .utils import (
    round_filters,
    round_repeats,
    drop_connect,
    get_same_padding_conv2d,
    get_model_params,
    efficientnet_params,
    load_pretrained_weights,
    Swish,
    MemoryEfficientSwish,
    calculate_output_image_size
)

I tried a lot but I could'nt find the solution to fix this error

Answer 1

from .utils import round_filters

It gives error: relative import with no known parent package. See discussion for this in stackoverflow thread .

You need to install EfficientNet-PyTorch package. About this package

!pip install EfficientNet-PyTorch

And add parent package as from efficien.net_pytorch.utils import round_filters So your code should be

import torch
from torch import nn
from torch.nn import functional as F
from efficientnet_pytorch.utils import (
    round_filters,
    round_repeats,
    drop_connect,
    get_same_padding_conv2d,
    get_model_params,
    efficientnet_params,
    load_pretrained_weights,
    Swish,
    MemoryEfficientSwish,
    calculate_output_image_size
)