covid-19_sentiment.py

import numpy as np # linear algebra
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)
import re
import string
import nltk
import matplotlib.pyplot as plt
import seaborn as sns
sns.set_style('darkgrid')
import plotly.express as ex
import plotly.graph_objs as go
import plotly.offline as pyo
from plotly.subplots import make_subplots
pyo.init_notebook_mode()
nltk.download('vader_lexicon')
from nltk.sentiment.vader import SentimentIntensityAnalyzer as SIA
from wordcloud import WordCloud,STOPWORDS
from pandas.plotting import autocorrelation_plot
from statsmodels.graphics.tsaplots import plot_acf
from statsmodels.graphics.tsaplots import plot_pacf
from statsmodels.tsa.seasonal import seasonal_decompose
from nltk.util import ngrams
from nltk import word_tokenize
from nltk.stem import PorterStemmer
from nltk.stem import WordNetLemmatizer
import random
plt.rc('figure',figsize=(17,13))