Use openai == 1.55.2 and httpx == 0.27.2 (#648)

Author: alozowski

pyproject.toml

@@ -78,6 +78,7 @@ dependencies = [
     "protobuf==3.20.*", # pinned for sentencepiece compat
     "pycountry",
     "fsspec>=2023.12.2",
+    "httpx == 0.27.2",
 ]
 
 [project.optional-dependencies]
@@ -98,7 +99,7 @@ dev = ["lighteval[accelerate,quality,tests,multilingual,math,extended_tasks]"]
 docs = ["hf-doc-builder", "watchdog"]
 extended_tasks = [
   "langdetect", # ifeval
-  "openai", # llm as a judge using openai models
+  "openai == 1.55.2", # llm as a judge using openai models
   "tiktoken"
 ]
 s3 = ["s3fs"]