質問編集履歴
5
ソースコード挿入
test
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app.pyのソースコードは以下です。
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from flask import Flask, render_template, request
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from wtforms import Form, TextAreaField, validators
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import pickle
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import sqlite3
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import os
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import numpy as np
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from vectorizer import vect
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app = Flask(__name__)
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cur_dir = os.path.dirname(__file__)
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clf = pickle.load(open(os.path.join(cur_dir, 'pkl_objects', 'classifier.pkl'),
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'rb'))
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db = os.path.join(cur_dir, 'reviews.sqlite')
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def classify(document):
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label = {0: 'negative', 1: 'positive'}
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X = vect.transform([document])
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y = clf.predict(X)[0]
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proba = clf.predict_proba(X).max()
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return label[y], proba
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def train(document, y):
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X = vect.transform([document])
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clf.partial_fit(X, [y])
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def sqlite_entry(path, document, y):
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conn = sqlite3.connect(path)
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c = conn.cursor()
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c.execute("INSERT INTO review_db (review, sentiment, date)"\
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" VALUES (?, ?, DATETIME('now'))", (document, y))
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conn.commit()
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conn.close()
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class ReviewForm(Form):
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moviereview = TextAreaField('',
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[validators.DataRequired(),
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validators.length(min=15)])
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@app.route('/')
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def index():
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form = ReviewForm(request.form)
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return render_template('reviewform.html', form=form)
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@app.route('/results', methods=['POST'])
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def results():
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form = ReviewForm(request.form)
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if request.method == 'POST' and form.validate():
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review = request.form['moviereview']
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y, proba = classify(review)
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return render_template('results.html',
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content=review,
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prediction=y,
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probability=round(proba*100, 2))
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return render_template('reviewform.html', form=form)
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@app.route('/thanks', methods=['POST'])
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def feedback():
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feedback = request.form['feedback_button']
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review = request.form['review']
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prediction = request.form['prediction']
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inv_label = {'negative': 0, 'positive': 1}
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y = inv_label[prediction]
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if feedback == 'Incorrect':
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y = int(not(y))
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train(review, y)
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sqlite_entry(db, review, y)
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return render_template('thanks.html')
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if __name__ == '__main__':
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app.run()
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### 試したこと
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@@ -75,151 +227,3 @@
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とフォルダーの配置などは同じにしてあるのですが、何が間違っているのでしょうか?
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教えていただければ幸いです。
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app.pyのコードは以下です。
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from flask import Flask, render_template, request
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from wtforms import Form, TextAreaField, validators
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import pickle
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import sqlite3
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import os
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import numpy as np
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from vectorizer import vect
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app = Flask(__name__)
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cur_dir = os.path.dirname(__file__)
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clf = pickle.load(open(os.path.join(cur_dir, 'pkl_objects', 'classifier.pkl'),
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'rb'))
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db = os.path.join(cur_dir, 'reviews.sqlite')
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def classify(document):
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label = {0: 'negative', 1: 'positive'}
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X = vect.transform([document])
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y = clf.predict(X)[0]
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proba = clf.predict_proba(X).max()
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return label[y], proba
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def train(document, y):
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X = vect.transform([document])
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clf.partial_fit(X, [y])
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def sqlite_entry(path, document, y):
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conn = sqlite3.connect(path)
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c = conn.cursor()
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c.execute("INSERT INTO review_db (review, sentiment, date)"\
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" VALUES (?, ?, DATETIME('now'))", (document, y))
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conn.commit()
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conn.close()
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class ReviewForm(Form):
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moviereview = TextAreaField('',
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[validators.DataRequired(),
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validators.length(min=15)])
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@app.route('/')
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def index():
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form = ReviewForm(request.form)
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return render_template('reviewform.html', form=form)
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@app.route('/results', methods=['POST'])
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def results():
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form = ReviewForm(request.form)
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if request.method == 'POST' and form.validate():
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review = request.form['moviereview']
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y, proba = classify(review)
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return render_template('results.html',
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content=review,
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prediction=y,
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probability=round(proba*100, 2))
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return render_template('reviewform.html', form=form)
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@app.route('/thanks', methods=['POST'])
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def feedback():
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feedback = request.form['feedback_button']
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review = request.form['review']
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prediction = request.form['prediction']
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inv_label = {'negative': 0, 'positive': 1}
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y = inv_label[prediction]
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if feedback == 'Incorrect':
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y = int(not(y))
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train(review, y)
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sqlite_entry(db, review, y)
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return render_template('thanks.html')
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if __name__ == '__main__':
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app.run()
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4
コード修正
test
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test
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return render_template('reviewform.html', form=form)
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@app.route('/results', methods=['POST'])
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コード修正
test
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2
文字化け修正
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1
コードの追記
test
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test
CHANGED
@@ -75,3 +75,151 @@
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75
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とフォルダーの配置などは同じにしてあるのですが、何が間違っているのでしょうか?
|
76
76
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|
77
77
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教えていただければ幸いです。
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78
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+
|
79
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+
app.pyのコードは以下です。
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80
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+
|
81
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+
|
82
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+
|
83
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+
from flask import Flask, render_template, request
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84
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+
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85
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+
from wtforms import Form, TextAreaField, validators
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86
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+
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87
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+
import pickle
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88
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+
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89
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+
import sqlite3
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import os
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import numpy as np
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from vectorizer import vect
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app = Flask(__name__)
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cur_dir = os.path.dirname(__file__)
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clf = pickle.load(open(os.path.join(cur_dir, 'pkl_objects', 'classifier.pkl'),
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'rb'))
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db = os.path.join(cur_dir, 'reviews.sqlite')
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def classify(document):
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label = {0: 'negative', 1: 'positive'}
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X = vect.transform([document])
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y = clf.predict(X)[0]
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proba = clf.predict_proba(X).max()
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return label[y], proba
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def train(document, y):
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X = vect.transform([document])
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clf.partial_fit(X, [y])
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def sqlite_entry(path, document, y):
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conn = sqlite3.connect(path)
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c = conn.cursor()
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c.execute("INSERT INTO review_db (review, sentiment, date)"\
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" VALUES (?, ?, DATETIME('now'))", (document, y))
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conn.commit()
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conn.close()
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class ReviewForm(Form):
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moviereview = TextAreaField('',
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156
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[validators.DataRequired(),
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validators.length(min=15)])
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@app.route('/')
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def index():
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form = ReviewForm(request.form)
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return render_template('reviewform.html', form=form)
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@app.route('/results', methods=['POST'])
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def results():
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form = ReviewForm(request.form)
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if request.method == 'POST' and form.validate():
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review = request.form['moviereview']
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y, proba = classify(review)
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return render_template('results.html',
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content=review,
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prediction=y,
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probability=round(proba*100, 2))
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return render_template('reviewform.html', form=form)
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@app.route('/thanks', methods=['POST'])
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def feedback():
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feedback = request.form['feedback_button']
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review = request.form['review']
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prediction = request.form['prediction']
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inv_label = {'negative': 0, 'positive': 1}
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y = inv_label[prediction]
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if feedback == 'Incorrect':
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y = int(not(y))
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train(review, y)
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sqlite_entry(db, review, y)
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return render_template('thanks.html')
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if __name__ == '__main__':
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app.run()
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