Llama3 and phi3 validation result update. (opea-project#79)

* Llama3 and Phi3 validation results update

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

comps/llms/README.md

@@ -115,3 +115,14 @@ curl http://${your_ip}:9000/v1/chat/completions \
  -d '{"query":"What is Deep Learning?","max_new_tokens":17,"top_k":10,"top_p":0.95,"typical_p":0.95,"temperature":0.01,"repetition_penalty":1.03,"streaming":true}' \
  -H 'Content-Type: application/json'
 ```
+
+## Validated Model
+
+| Model | TGI-Gaudi | vLLM-CPU | Ray |
+| ------------------------- | --------- | -------- | --- |
+| Intel/neural-chat-7b-v3-3 | ✓ | ✓ | ✓ |
+| Llama-2-7b-chat-hf | ✓ | ✓ | ✓ |
+| Llama-2-70b-chat-hf | ✓ | - | x |
+| Meta-Llama-3-8B-Instruct | ✓ | ✓ | ✓ |
+| Meta-Llama-3-70B-Instruct | ✓ | - | x |
+| Phi-3 | x | Limit 4K | ✓ |