Merge pull request #3541 from open-webui/dependabot/pip/backend/dev/langchain-chroma-0.1.2

chore(deps): bump langchain-chroma from 0.1.1 to 0.1.2 in /backend

backend/requirements.txt

@@ -32,7 +32,7 @@ google-generativeai==0.5.4
 
 langchain==0.2.0
 langchain-community==0.2.0
-langchain-chroma==0.1.1
+langchain-chroma==0.1.2
 
 fake-useragent==1.5.1
 chromadb==0.5.3