Feat: Mem0 vector store backend integration for Neptune Analytics (#3453)

Signed-off-by: Andy Kwok <andy.kwok@improving.com>

mem0/configs/vector_stores/neptune.py

@@ -0,0 +1,27 @@
+"""
+Configuration for Amazon Neptune Analytics vector store.
+
+This module provides configuration settings for integrating with Amazon Neptune Analytics
+as a vector store backend for Mem0's memory layer.
+"""
+
+from pydantic import BaseModel, Field
+
+
+class NeptuneAnalyticsConfig(BaseModel):
+    """
+    Configuration class for Amazon Neptune Analytics vector store.
+    
+    Amazon Neptune Analytics is a graph analytics engine that can be used as a vector store
+    for storing and retrieving memory embeddings in Mem0.
+    
+    Attributes:
+        collection_name (str): Name of the collection to store vectors. Defaults to "mem0".
+        endpoint (str): Neptune Analytics graph endpoint URL or Graph ID for the runtime.
+    """
+    collection_name: str = Field("mem0", description="Default name for the collection")
+    endpoint: str = Field("endpoint", description="Graph ID for the runtime")
+
+    model_config = {
+        "arbitrary_types_allowed": False,
+    }