Can't use the BLEU offline.

[Zhuxing01]

I download all the metrics from evaluate and save them on the disk. When I want to use BLEU to evaluate my model's outputs, a bug occured. I can't load the BLEU from local dir, the pycharm give me an error like this:
ConnectionError: Couldn't reach https://github.com/tensorflow/nmt/raw/master/nmt/scripts/bleu.py (ProxyError(MaxRetryError("HTTPSConnectionPool(host='github.com', port=443): Max retries exceeded with url: /tensorflow/nmt/raw/master/nmt/scripts/bleu.py (Caused by ProxyError('Unable to connect to proxy', SSLError(SSLZeroReturnError(6, 'TLS/SSL connection has been closed (EOF) (_ssl.c:1131)'))))")))

But I swear I loaded it from the local dir.Here's my code:
import evaluate
metric = evaluate.load(r"E:\evaluate-main\metrics\bleu")

[Zhuxing01]

This really bothers me. I tried so hard to solve this, but nothing has really worked.

[isaacgg]

I had the same problem.

If you open your file located in E:\evaluate-main\metrics\bleu, you can see a line with an import like this:
from .nmt_bleu import compute_bleu # From: https://github.com/tensorflow/nmt/blob/master/nmt/scripts/bleu.py

To solve this problem, you have to download this file -> https://github.com/tensorflow/nmt/blob/master/nmt/scripts/bleu.py rename it as nmt_bleu.py and place it in the blue folder.

Finally change the import line to from .nmt_bleu import compute_bleu. It's important to delete the github comment because huggingface looks for these comments using regex to know what external files to download