import pywikibot
%matplotlib inline
import numpy as np                   
import pandas as pd                  
import matplotlib.pyplot as plt     
import seaborn as sb                 
import pymysql                      
import os                            

sb.set_style('whitegrid')
pd.options.display.max_columns = 100
pd.options.display.max_rows = 110
host, user, password = os.environ['MYSQL_HOST'], os.environ['MYSQL_USERNAME'], os.environ['MYSQL_PASSWORD']
password
'ca5176b7fd3b818e743ec9f6da38e0025afdb8892e191cd44b6126611efc6309'
conn = pymysql.connect(host=host,user=user,password=password,database='enwiki_p',connect_timeout=3600)
conn.cursor().execute('use enwiki_p');