app.py

import os
from flask import Flask, request

# Create a new Flask app
app = Flask(__name__)

# == Your Routes Here ==

# == Example Code Below ==

# GET /emoji
# Returns a emojiy face
# Try it:
#   ; curl http://localhost:5000/emoji
@app.route('/emoji', methods=['GET'])
def get_emoji():
    return ":)"

# This imports some more example routes for you to see how they work
# You can delete these lines if you don't need them.
from example_routes import apply_example_routes
apply_example_routes(app)

# == End Example Code ==

# These lines start the server if you run this file directly
# They also start the server configured to use the test database
# if started in test mode.
if __name__ == '__main__':
    app.run(debug=True, port=int(os.environ.get('PORT', 5000)))