from flask import Flask, request, jsonify

app = Flask(__name__)

@app.route('/run_task', methods=['POST'])
def run_task():
    data = request.json
    print("📥 Received task:", data)
    if data["task"] == "add":
        a = data["a"]
        b = data["b"]
        result = a + b
        return jsonify({"result": result})
    return jsonify({"error": "Unknown task"})

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=7520)