add

main.py

@@ -18,8 +18,9 @@ load_dotenv()
 CHROMA_DB_PATH = os.environ.get("CHROMA_DB_PATH", "/app/chroma_db")
 CHROMA_COLLECTION_NAME = os.environ.get("CHROMA_COLLECTION_NAME", "memories")
 
-# SQLite configuration for graph store
-SQLITE_DB_PATH = os.environ.get("SQLITE_DB_PATH", "/app/graph_store.db")
+NEO4J_URI = os.environ.get("NEO4J_URI", "bolt://neo4j:7687")
+NEO4J_USERNAME = os.environ.get("NEO4J_USERNAME", "neo4j")
+NEO4J_PASSWORD = os.environ.get("NEO4J_PASSWORD", "mem0graph")
 
 # Ollama configuration
 OLLAMA_HOST = os.environ.get("OLLAMA_HOST", "http://localhost:11434")
@@ -38,11 +39,8 @@ DEFAULT_CONFIG = {
         },
     },
     "graph_store": {
-        "provider": "chromadb",
-        "config": {
-            "path": CHROMA_DB_PATH,
-            "collection_name": "graph",
-        },
+        "provider": "neo4j",
+        "config": {"url": NEO4J_URI, "username": NEO4J_USERNAME, "password": NEO4J_PASSWORD},
     },
     "llm": {
         "provider": "ollama",