Why didn't get the ......why no output what's wrong 🥺🥺

Question

def bsearch(list, val):

list_size=len(list)-1
idx0=0
idxn=list_size
# Find the middle most value
while idx0 <= idxn:
midval=(idx0+idxn)//2

if list[midval]==val:
return midval
# Compare the value the middle most value
if val > list[midval]:
idx0=midval+1
else:
idxn=midval-1

if idx0 > idxn:
return None
# Initialize the sorted list
list=[2,7,19,34,53,72]

# Print the search result
print(bsearch(list,72))
print(bsearch(list,11))

Answer 1

Include a tag with the code language and explain the code objective