adding CORS support

app.py

@@ -1,4 +1,5 @@
 from flask import Flask, request, jsonify, Response
+from flask_cors import CORS
 from nn.nn import NN
 from nn import train as train_nn
 from nn import activation
@@ -7,6 +8,8 @@ import io
 
 app = Flask(__name__)
 
+CORS(app, origins="*")
+
 
 @app.route("/neural-network", methods=["POST"])
 def neural_net():

requirements.txt

@@ -5,3 +5,4 @@ requests==2.28.2
 scikit_learn==1.3.1
 gunicorn==21.2.0
 Werkzeug==2.2.2
+Flask_Cors==3.0.10