How to use a local variable in other functions flask?
See the Flask session docs. You need to do some minor settings.
from flask import session@app.route('/')def home(): store = index_generator() session['store'] = store return render_template('home.html') @app.route('/home_city',methods = ['POST']) def home_city(): CITY=request.form['city'] store = session.get('store') request_yelp(DEFAULT_LOCATION=CITY,data_store=store) return render_template('bank.html')