Creating a script to Calculate Field Python

[RachaelMurtaugh]

I am trying to calculate a field based on whether another field is filled or null using python. I'm open to Arcade or SQL too. What I want to do is "If the Inspector field is filled, then calculate the Completed field as 'Flushed'. If the Inspector field is <Null>, then calculate the Completed field as 'Not Flushed'." Here is my code so far. The issue is that it is calculating everything as 'Flushed'.

def reclass(Inspector):

    if(Inspector=="Alan Covington" or "Braxton Lawrence" or "Dave Besler"):

        return "Flushed"

    else:

        return "Not Flushed"

[DanPatterson]

"in"

if(Inspector=="Alan Covington" or "Braxton Lawrence" or "Dave Besler"):

if(Inspector in ["Alan Covington", "Braxton Lawrence", "Dave Besler"]:

peeps = ["Alan Covington", "Braxton Lawrence", "Dave Besler"]

Inspector = "Dave Besler"

Inspector in peeps

True

[Reinaldo_Cartagena · Accepted solution]

#Another option:  This does work

def reclass(Inspector):

    if(Inspector == "Alan Covington" or Inspector =="Braxton Lawrence" or Inspector == "Dave Besler"):

        return "Flushed"

    else:

        return "Not Flushed"

[RachaelMurtaugh]

This worked. Oddly, the data was reading the field slightly differently when it came to the inspectors' names, and your addition helped. Thank you 

def reclass(Inspector):
if(Inspector=="Besler" or Inspector=="Covington" or Inspector=="Lawrence B"):
return "Flushed"
else:
return "Not Flushed"