Smoking battery while replacing. How to deal with it?

Hey guys,

I was replacing the battery of my iPhone SE. The glue bands got cut, so in the process I accidentally punctured the battery several times.

On my ignorance (I underestimated the procedures, I'm terribly sorry about this, never again!!!) I bended a little bit the battery to got access to the glue bands underneath it with the tweezers. So, it flashed out of nowhere and smoked a little bit. I assume the lithium is extremely reactive to humidity, that's why the

At this point, I left the iPhone on the work surface as is, but I truly don't know how to deal with this.

Thanks in advance for your answer, guys!