try no route name

app.py

@@ -17,7 +17,7 @@ def home():
     return render_template('index.html')
 
 
-@app.route('*/summarize', methods=['POST'])
+@app.route('/', methods=['POST'])
 @cross_origin()
 def recommend():
     if request.method == "POST":
@@ -42,7 +42,7 @@ def recommend():
     pass
 
 
-@app.route('*/summarize', methods=['OPTIONS'])
+@app.route('/', methods=['OPTIONS'])
 def preflight():
     resp = make_response("OK")
     resp.status_code = 201

templates/index.html

@@ -192,7 +192,7 @@
         e.preventDefault();
         $.ajax({
           type: 'POST',
-          url: '/summarize',
+          url: '/',
           data: JSON.stringify(data),
           headers: {'Access-Control-Allow-Origin': '*'},
           contentType: "application/json",