upgrade lm_eval to 0.4.5

[ghstack-poisoned]

Author: helunwencser

examples/models/llama/evaluate/eager_eval.py

@@ -31,7 +31,7 @@ def __init__(
         use_kv_cache: bool = False,
     ):
         device = "cuda" if torch.cuda.is_available() else "cpu"
-        super().__init__(device=device)
+        super().__init__(device=device, pretrained="gpt2")
         self._model = model
         self._tokenizer = tokenizer
         self._device = torch.device(device)

examples/models/llama/install_requirements.sh

@@ -15,7 +15,7 @@ pip install --no-use-pep517 "git+https://github.com/pytorch/ao.git@${TORCHAO_VER
 
 # Install lm-eval for Model Evaluation with lm-evalution-harness
 # Install tiktoken for tokenizer
-pip install lm_eval==0.4.2
+pip install lm_eval==0.4.5
 pip install tiktoken blobfile
 
 # Call the install helper for further setup