fix CORS

app.py

@@ -18,6 +18,7 @@ def home():
 
 
 @app.route('/summarize', methods=['POST'])
+@cross_origin()
 def recommend():
     if request.method == "POST":
         # Get form data

templates/index.html

@@ -194,7 +194,7 @@
           type: 'POST',
           url: '/summarize',
           data: JSON.stringify(data),
-          headers: {'Access-Control-Allow-Origin':'*'},
+          headers: {'Access-Control-Allow-Origin': '*'},
           contentType: "application/json",
           dataType: 'json',
           xhrFields: {