Absolutely new to python - basic advise needed

[mariolucas75]

Dear community,

I am absolutely new to Python but like to learn it.
Could you pls help to understand following code ( I dont understand the bold portion of the code):

# enumerate function in loops 
l1 = ["eat","sleep","repeat"] 
  
# printing the tuples in object directly 
for ele in enumerate(l1): 
    print (ele) 

# changing index and printing separately
# I don't understand next part
for count,ele in enumerate(l1,100): 
    print (count,ele) 

So i dont understand what does count,ele is ? Shouldn't it be one variable after for? what is the comma in between count and ele? And why it removes parentheses in output?