What is the purpose of these lines of code?

[Jian]

EXTD_Pytorch/mobileFacenet_64_PReLU.py

Lines 190 to 201 in e99af10

 if cnt>1: 
     if i == n - 1:  # reduce the featuremap in the last. 
         self.features.append(block_dwc(input_channel, output_channel, s, expand_ratio=t)) 
     else: 
         self.features.append(block_dwc(input_channel, output_channel, 1, expand_ratio=t)) 
     input_channel = output_channel 
 else: 
     if i == n - 1:  # reduce the featuremap in the last. 
         self.features.append(block_dwc(input_channel, output_channel, s, expand_ratio=t)) 
     else: 
         self.features.append(block_dwc(input_channel, output_channel, 1, expand_ratio=t)) 
     input_channel = output_channel 

Hello, this conditional statement seems like making no sense. I am not sure that whether the author set it like this deliberately, or there is something wrong with these lines of code.

[YoungJoon Yoo]

Ohh Thank you for the comment.
'If cnt >1 else ' statement is useless as you pointed out (same operations work).
It is the trace of the old trials.
We will revise this in the next upcoming large update.

[Jian]

thank you for your reply, I got it.