Update app.py

app.py

@@ -17,10 +17,9 @@ import re
 import json
 import mysql.connector
 from contin_gen import continuous_generation
-
-
-
+import os
 from leader_board import leaderboard_overall, leaderboard_daily,leaderboard_theme, leaderboard_weekly
+from flask_cors import CORS
 
 logging.basicConfig(
     filename=os.path.join('/tmp', 'app.log'),
@@ -29,7 +28,7 @@ logging.basicConfig(
 )
 app = Flask(__name__)
 app.config.from_object(Config)
-
+CORS(app)
 
 
 @app.route('/')