title: after modifying the functions in a python script in sublime and saved, function employed is not updated in Jupyter notebook
body: <p>This is a general question so codes not included here. </p>
  
  <p>Essentially, I wrote python functions that I need to use in sublime and make sure I have saved after every modification. A jupyter notebook is running along side while I am making changes to the python file. </p>
  
  <p>The problem is, as I intend to do debugging within the jupyter notebook, even though I ran the import after every modification of the python file, the effect of the modification does not show up in the jupyter notebook. </p>
  
  <p>Can anyone tell me why is this? Do I have to shut down the localhost everytime to import the most recent version of the python file? Is there a way to avoid this? </p>
  
  <p>Thanks a lot! </p>