How to adjust matplotlib plot size in Streamlit?

Hi, this is my first time using Streamlit. I am trying to display a matplotlib plot. I successfully made it shown in my app, but the size seems strange. The plot is a lot smaller than what Jupyter Notebook would display (when I use the same code). It also leaves a lot of blank space between itself and the next plot. Is there a way that I can make the plot size bigger in Streamlit?