why is tqdm.tqdm print on different lines code example

Example 1: tqdm every new line

from tqdm import tqdm 

with tqdm(total=total, position=0, leave=True) as pbar:
   for i in tqdm((foo_, range_ ), position=0, leave=True):
    	# run code

Example 2: tqdm in place

from tqdm import tqdm 

for i in tqdm((foo_, range_ ), position=0, leave=True):
	pass