diff --git a/app.py b/app.py
new file mode 100644
index 0000000000000000000000000000000000000000..2c4e1d6a31cc03d072a0fcff41d8bd4551db1575
--- /dev/null
+++ b/app.py
@@ -0,0 +1,63 @@
+from flask import Flask, render_template, request, redirect, url_for
+from flask_sqlalchemy import SQLAlchemy
+import os
+
+app = Flask(__name__)
+
+DB_URI = os.environ.get('DATABASE_URI')
+
+if DB_URI is None:
+ raise ValueError('No database URI set in environment variable DATABASE_URI')
+
+app.config['SQLALCHEMY_DATABASE_URI'] = DB_URI
+
+db = SQLAlchemy(app)
+
+class Questions(db.Model):
+ id = db.Column(db.Integer, primary_key=True)
+ question = db.Column(db.String(255), nullable=False)
+ option1 = db.Column(db.String(255), nullable=False)
+ option2 = db.Column(db.String(255), nullable=False)
+ option3 = db.Column(db.String(255), nullable=False)
+ option4 = db.Column(db.String(255), nullable=False)
+ answer = db.Column(db.String(255), nullable=False)
+ feedback = db.Column(db.String(255))
+
+ def delete(self):
+ db.session.delete(self)
+ db.session.commit()
+
+@app.route('/')
+def index():
+ return render_template("index.html")
+
+@app.route('/questions')
+def questions():
+ questions = Questions.query.all()
+ return render_template("questions.html", questions=questions)
+
+@app.route('/add_question', methods=['GET', 'POST'])
+def add_question():
+ if request.method == 'POST':
+ question = request.form['question']
+ option1 = request.form['option1']
+ option2 = request.form['option2']
+ option3 = request.form['option3']
+ option4 = request.form['option4']
+ answer = request.form['answer']
+ feedback = request.form['feedback']
+ new_question = Questions(question=question, option1=option1, option2=option2, option3=option3, option4=option4, answer=answer, feedback=feedback)
+ db.session.add(new_question)
+ db.session.commit()
+ return redirect(url_for('questions'))
+ return render_template("add_question.html")
+
+@app.route('/delete_question/<int:id>', methods=['POST'])
+def delete_question(id):
+ question = Questions.query.get(id)
+ question.delete()
+ return redirect(url_for('questions'))
+
+
+if __name__ == '__main__':
+ app.run(debug=True)
diff --git a/templates/add_question.html b/templates/add_question.html
new file mode 100644
index 0000000000000000000000000000000000000000..e5ca0f114e9b9131168939fca9cd1f59077dee13
--- /dev/null
+++ b/templates/add_question.html
@@ -0,0 +1,37 @@
+{% extends "layout.html" %}
+{% block content %}
+<div class="container">
+ <h1 class="mt-3">Add Question</h1>
+ <form method="POST" action="{{ url_for('add_question') }}" class="mt-3">
+ <div class="form-group">
+ <label for="question">Question:</label>
+ <input type="text" name="question" class="form-control" required>
+ </div>
+ <div class="form-group">
+ <label for="option1">Option 1:</label>
+ <input type="text" name="option1" class="form-control" required>
+ </div>
+ <div class="form-group">
+ <label for="option2">Option 2:</label>
+ <input type="text" name="option2" class="form-control" required>
+ </div>
+ <div class="form-group">
+ <label for="option3">Option 3:</label>
+ <input type="text" name="option3" class="form-control" required>
+ </div>
+ <div class="form-group">
+ <label for="option4">Option 4:</label>
+ <input type="text" name="option4" class="form-control" required>
+ </div>
+ <div class="form-group">
+ <label for="answer">Answer:</label>
+ <input type="text" name="answer" class="form-control" required>
+ </div>
+ <div class="form-group">
+ <label for="feedback">Feedback:</label>
+ <input type="text" name="feedback" class="form-control">
+ </div>
+ <button type="submit" class="btn btn-primary">Add Question</button>
+ </form>
+</div>
+{% endblock content %}
\ No newline at end of file
diff --git a/templates/edit_question.html b/templates/edit_question.html
new file mode 100644
index 0000000000000000000000000000000000000000..70b07e3424388dc22457b61f478322aba4ae5f74
--- /dev/null
+++ b/templates/edit_question.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>Edit Question</title>
+ <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+ </head>
+ <body>
+ <h1>Edit Question</h1>
+ <form method="POST" action="{{ url_for('edit_question', question_id=question.id) }}">
+ <label for="question">Question:</label>
+ <input type="text" name="question" value="{{ question.question }}" required>
+ <br>
+ <label for="option1">Option 1:</label>
+ <input type="text" name="option1" value="{{ question.option1 }}" required>
+ <br>
+ <label for="option2">Option 2:</label>
+ <input type="text" name="option2" value="{{ question.option2 }}" required>
+ <br>
+ <label for="option3">Option 3:</label>
+ <input type="text" name="option3" value="{{ question.option3 }}" required>
+ <br>
+ <label for="option4">Option 4:</label>
+ <input type="text" name="option4" value="{{ question.option4 }}" required>
+ <br>
+ <label for="answer">Answer:</label>
+ <input type="text" name="answer" value="{{ question.answer }}" required>
+ <br>
+ <label for="feedback">Feedback:</label>
+ <input type="text" name="feedback" value="{{ question.feedback }}">
+ <br>
+ <button type="submit">Update Question</button>
+ </form>
+ </body>
+</html>
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..ea08f8690b556b0c886eb652d024eb77c7ee4235
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,4 @@
+{% extends "layout.html" %}
+{% block content %}
+
+{% endblock content %}
\ No newline at end of file
diff --git a/templates/layout.html b/templates/layout.html
new file mode 100644
index 0000000000000000000000000000000000000000..b99a9974c166829825f00102da2f3dc0f67c0fff
--- /dev/null
+++ b/templates/layout.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <link
+ rel="stylesheet"
+ href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css"
+ integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh"
+ crossorigin="anonymous"
+ />
+ <link
+ rel="stylesheet"
+ href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"
+ crossorigin="anonymous"
+ />
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
+ <title>Document</title>
+</head>
+<body>
+ <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
+
+ <div class="collapse navbar-collapse" id="navbar">
+ <div class="navbar-nav">
+ <a href="{{ url_for('index') }}" class="nav-item nav-link">Home</a>
+ <a href="{{ url_for('questions') }}" class="nav-item nav-link">Delete question</a>
+ <a href="{{ url_for('add_question') }}" class="nav-item nav-link">Add question</a>
+</div>
+ </div>
+ </nav>
+ <div id="content">
+ {% block content %}
+ {% endblock %}
+ </div>
+</body>
+</html>
\ No newline at end of file
diff --git a/templates/questions.html b/templates/questions.html
new file mode 100644
index 0000000000000000000000000000000000000000..e86a34c4e9a8465f3f94368a16e42ae7ba3bb245
--- /dev/null
+++ b/templates/questions.html
@@ -0,0 +1,35 @@
+{% extends "layout.html" %}
+{% block content %}
+<div class="container">
+ <table class="table table-bordered">
+ <thead>
+ <tr>
+ <th>Question</th>
+ <th>Option 1</th>
+ <th>Option 2</th>
+ <th>Option 3</th>
+ <th>Option 4</th>
+ <th>Answer</th>
+ <th>Action</th>
+ </tr>
+ </thead>
+ <tbody>
+ {% for question in questions %}
+ <tr>
+ <td>{{ question.question }}</td>
+ <td>{{ question.option1 }}</td>
+ <td>{{ question.option2 }}</td>
+ <td>{{ question.option3 }}</td>
+ <td>{{ question.option4 }}</td>
+ <td>{{ question.answer }}</td>
+ <td>
+ <form method="POST" action="{{ url_for('delete_question', id=question.id) }}">
+ <button class="btn btn-danger" type="submit">Delete</button>
+ </form>
+ </td>
+ </tr>
+ {% endfor %}
+ </tbody>
+ </table>
+</div>
+{% endblock content %}
\ No newline at end of file