wrote some small comments

src/Python/flask/web/app.py

@@ -3,9 +3,8 @@ import paho.mqtt.client as mqtt
 
 app = Flask(__name__)
 
+# Create an MQTT client instance
 mqtt_client = mqtt.Client()
-
-# Verbinding maken met de Raspberry Pi (broker)
 mqtt_client.username_pw_set("ishak", "kobuki")
 mqtt_client.connect("localhost", 1883, 60)
 mqtt_client.loop_start()
@@ -16,12 +15,18 @@ def index():
 
 @app.route('/move', methods=['POST'])
 def move():
+    # Get the direction from the form data
     direction = request.form['direction']
+    
+    # Publish the direction to the MQTT topic "home/commands"
     result = mqtt_client.publish("home/commands", direction)
+    
+    # Check if the publish was successful
     if result.rc == mqtt.MQTT_ERR_SUCCESS:
         return jsonify({"message": "Bericht succesvol gepubliceerd"}), 200
     else:
         return jsonify({"message": "Fout bij het publiceren van bericht"}), 500
 
+# Run the Flask application in debug mode
 if __name__ == '__main__':
-    app.run(debug=True)
+    app.run(debug=True)