Update Chroma memory provider for Chroma Cloud

Author: kylediaz

docs/patterns/memory.mdx

@@ -144,6 +144,21 @@ uv pip install "marvin[chroma]"
 ```
 </CodeGroup>
 
+Configure Chroma:
+```python
+import marvin
+from marvin.memory.providers import chroma
+
+provider = chroma.ChromaEphemeralMemory()
+# or provider = chroma.ChromaPersistentMemory()
+# or provider = chroma.ChromaCloudMemory()
+
+memory = marvin.Memory(
+    key="knowledge",
+    provider=provider
+)
+```
+
 ### LanceDB
 
 LanceDB provides a fast, efficient vector store with columnar storage:

pyproject.toml

@@ -22,7 +22,7 @@ dependencies = [
 dev = [
     "apispec",
     "atproto",
-    "chromadb>=0.6.0",
+    "chromadb>=1.0.15",
     "commentjson",
     "copychat>=0.5.2",
     "dirty-equals>=0.9.0",