After Effects Time line disappeared

[Syeda308520884opa]

Hey guys, im assuming I accidently clicked something and now my timeline has disappeared (in after effects). I was almost done with my video which has a deadline, and suddenly Im encountering disappearance of timeline. Instead of the timeline, I'm getting something like a graph. Pls help if anyone knows how to fix this. 

[Syeda308520884opa]

Okay, I figured it out lol. I was in graph editor mode. The blue graph icon on the top left, I just had to click that. Ill let this post be incase someone else encounters such a silly blunder.