No. But it will certainly help provide awareness of how you should approach leadership. It massively depends on the content.
Take time to listen to your reports. The deliberate practice of listening to your team and getting insights/ feedback will make you learn to become a better leader. It may be hard but you will learn a lot.
Learn something about leadership every day. Start reading relentlessly. Consume leadership content from the best authors, thought leaders and peers. This will exponentially scale your knowledge.
The action on a leadership quality, every day. All that you learn is nothing without action. Set goals each day for an action you can take around what you are learning, reading and being trained on within your business. Be thoughtful and plan ahead how to best influence others.