Ploting.py

import plotly.offline as py
import pandas as pd

df = pd.read_csv('tweet_location.csv')
count_dict=dict(df['Country'].value_counts())
df['count']=df['Country'].map(count_dict)
df=df.drop(['Unnamed: 0'],axis=1)
df=df.drop_duplicates()
print(df)

data = [ dict(
        type = 'choropleth',showscale=False,autocolorscale=False,locations=df['Country'],text = df['Country'],z=df['count'],locationmode='country names')]

py.plot(data)