Seeking Assistance with FileNotFoundError in Neural Network Model

[anasrogue]

I attempted to run the code by executing !python main.py, and unfortunately, I encountered an issue with the following error:

!python main.py

Traceback (most recent call last):
File "/content/Dialog/main.py", line 10, in
from nn import build_model
File "/content/Dialog/nn/init.py", line 2, in
from .model import EncoderDecoder, build_model
File "/content/Dialog/nn/model/init.py", line 1, in
from .encoder_decoder import EncoderDecoder, build_model
File "/content/Dialog/nn/model/encoder_decoder.py", line 5, in
from .encoder import build_encoder
File "/content/Dialog/nn/model/encoder.py", line 2, in
from transformers.modeling_bert import BertModel
ModuleNotFoundError: No module named 'transformers.modeling_bert'

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Additionally, when attempting to download the file with files.download('./data/ckpt.pth'), I received the following error:

from google.colab import files
files.download('./data/ckpt.pth')

FileNotFoundError Traceback (most recent call last)
in <cell line: 2>()
1 from google.colab import files
----> 2 files.download('./data/ckpt.pth')

/usr/local/lib/python3.10/dist-packages/google/colab/files.py in download(filename)
223 if not _os.path.exists(filename):
224 msg = 'Cannot find file: {}'.format(filename)
--> 225 raise FileNotFoundError(msg) # pylint: disable=undefined-variable
226
227 comm_manager = _IPython.get_ipython().kernel.comm_manager

FileNotFoundError: Cannot find file: ./data/ckpt.pth

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I believe that the first error is related to a missing module, but I'm uncertain how to resolve it. Additionally, the second error seems to indicate that the file ckpt.pth cannot be found in the specified directory.

I would greatly appreciate it if you could provide some guidance on how to address these issues.