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import ast
from flask import Flask, render_template, request
from constants import chords
from generate_chord_tones import ChordToneGenerator
app = Flask(__name__)
@app.route('/', methods=('GET', 'POST'))
def index():
chord_map = None
counts = None
if request.method == 'POST':
selected_chords = []
for chord in request.form:
current_chord = request.form.get(chord)
if current_chord:
selected_chords.append(current_chord)
if selected_chords:
generator = ChordToneGenerator(selected_chords)
generator.main()
chord_map = generator.prepped_chord_map
counts = generator.counts
return render_template('index.html', chords=chords, chord_map=chord_map, counts=counts)
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