Check out example codes for "flask pandas dataframe to html table pdf". It will help you in understanding the concepts better.

Code Example 1

from flask import *
import pandas as pd
app = Flask(__name__)

def show_tables():
    data = pd.read_excel('dummy_data.xlsx')
    data.set_index(['Name'], inplace=True)
    females = data.loc[data.Gender=='f']
    males = data.loc[data.Gender=='m']
    return render_template('view.html',tables=[females.to_html(classes='female'), males.to_html(classes='male')],
    titles = ['na', 'Female surfers', 'Male surfers'])

if __name__ == "__main__":

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