问题描述 ：
OSError: We couldn't connect to 'https://huggingface.co' to load this file, couldn't find it in the cached files and it looks like youscan/ukr-roberta-base is not the path to a directory containing a file named config. Json.
Checkout your internet connection or see how to run the library in offline mode at 'https://huggingface.co/docs/transformers/installation#offline-mode'.

或者出现：

ProxyError: (MaxRetryError ("HTTPSConnectionPool (host='huggingface. Co', port=443): Max retries exceeded with url: /youscan/ukr-roberta-base/resolve/main/tokenizer_config. Json (Caused by ProxyError ('Unable to connect to proxy', SSLError (SSLZeroReturnError (6, 'TLS/SSL connection has been closed (EOF) (_ssl. C:1135)'))))"), ' (Request ID: b 0902 a 55-fcb 4-473 f-