release(openai): 1.0.0a4 (#33316)

Author: ccurme

libs/partners/openai/pyproject.toml

@@ -7,12 +7,12 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.0.0a5,<2.0.0",
+    "langchain-core>=1.0.0a7,<2.0.0",
     "openai>=1.109.1,<3.0.0",
     "tiktoken>=0.7.0,<1.0.0",
 ]
 name = "langchain-openai"
-version = "1.0.0a3"
+version = "1.0.0a4"
 description = "An integration package connecting OpenAI and LangChain"
 readme = "README.md"