title: Why is my Jupyter notebook running ipython kernel instead of python3? Problem with group bys
body: <p>I've been running into this issue, my Jupyter Lab seems to be running '<strong>Python ipykernel</strong>' instead of just saying running '<strong>python 3</strong>'. Essentially, both of them are python 3 however, I've found a few issues with using ipykernel, I don't know why (Such as simple pandas groupby functions). I didn't feel the need to share any screenshots for this one, hope somebody can help me out; if need be, I can still post it.</p>
  <p>I want to make it to Python 3 and not ipykernel</p>
  <p>-------- EDIT--------------
  Okay, so many of you are  saying that it's not that. I've decided to provide screenshots to show that the outputs of my groupby function are completely different.</p>
  <p>EXHIBIT A: Using labs when it just says <strong>Python3</strong></p>
  <p><a href="https://i.stack.imgur.com/LohMf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/LohMf.png" alt="enter image description here" /></a></p>
  <p>EXHIBIT B: Using labs when it just says <strong>Python 3 ipykernel</strong></p>
  <p><a href="https://i.stack.imgur.com/OObky.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OObky.png" alt="enter image description here" /></a></p>
  <p>SAME code, SAME dataset, different output ? Why ?</p>