CODE

oFile $=$ open$(\text{'}$file$.$txt$\text{'},\text{'}$w$\text{'})$

oFile.write$(\text{'}1\text{'})$

oFile.write$(\text{'}2\text{'})$

oFile.write$(\text{'}3\text{'})$

oFile.close$()$

tmp $=0$

iFile $=$ open$(\text{'}$file$.$txt$\text{'})$

for line in iFile:

tmp $+=1$

iFile.close$()$

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

In the code above, how many times is the line $"$tmp $+=1"$ executued?