ERROR: Could not install packages due to an OSError: HTTPSConnectionPool

Meta Comprehensive RAG Benchmark: KDD Cup 2
#1

When I did submission on last day. It shows this bug.

3B2F370C-AF0C-4BF0-A66C-B20F85F04701
3B2F370C-AF0C-4BF0-A66C-B20F85F047012486×336 122 KB

I do not know why. And I never meet this bug at Round 1 and Round 1b.