libraries.py

# Libraries

import matplotlib.pyplot as plt
import pandas as pd
import torch

# Preliminaries

from torchtext.data import Field, TabularDataset, BucketIterator, Iterator

# Models

import torch.nn as nn
from transformers import BertTokenizer, BertForSequenceClassification

# Training

import torch.optim as optim

# Evaluation

from sklearn.metrics import accuracy_score, classification_report, confusion_matrix
import seaborn as sns