chroma: bump rc, keep optional (#20298)

libs/partners/chroma/poetry.lock

@@ -3621,4 +3621,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<3.13"
-content-hash = "d1de4067eb5482c263bd6a522b5871a05c2d25d6121d55801dcdcc336adc3e0d"
+content-hash = "6d2266597c2f2ae82cecc6d8689235544bfa232e09a3b0503bcada9cebe97d0b"

libs/partners/chroma/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langchain-chroma"
-version = "0.1.0rc0"
+version = "0.1.0rc1"
 description = "An integration package connecting Chroma and LangChain"
 authors = []
 readme = "README.md"
@@ -15,7 +15,7 @@ python = ">=3.8.1,<3.13"
 langchain-core = "^0.1.40"
 chromadb = { version = "^0.4.0" }
 numpy = "^1"
-fastapi = { version = ">=0.95.2,<1" }
+fastapi = { version = ">=0.95.2,<1", optional = true }
 
 [tool.poetry.group.test]
 optional = true