graph memory

[YANGLEDUO1]

🐛 Describe the bug

mem0: 0.1.75
ollama: 0.5.1

import os
import sys

from mem0 import Memory

client = Memory.from_config(
    {
        "llm": {
            "provider": "ollama",
            "config": {
                "model": "qwen2.5:latest",
                "temperature": 0.2,
                "max_tokens": 2000,
                "api_key": "xxxxxx",
                "ollama_base_url": "http://10.10.10.249:11434",
            },
        },
        "vector_store": {
            "provider": "chroma",
            "config": {"collection_name": "smart_temrinal_mem", "path": "data/vector"},
        },
        "graph_store": {
            "provider": "neo4j",
            "config": {
                "url": "bolt://10.10.10.249:7687",
                "username": "neo4j",
                "password": "pwd_neo4j_01~!",
            },
            "llm": {
                "provider": "ollama",
                "config": {"model": "qwen2.5:latest", "temperature": 0.0},
            },
        },
        "embedder": {
            "provider": "ollama",
            "config": {
                "model": "nomic-embed-text:latest",
                "ollama_base_url": "http://10.10.10.249:11434",
            },
        },
        "history_db_path": "data/history.db",
    }
)

memories_to_add = [
    ("I recently started a new job as a software engineer", {"category": "career"}),
    ("I traveled to Japan last year for vacation", {"category": "travel"}),
    ("I bought a new bicycle to stay active", {"category": "fitness"}),
    ("My favorite dish is lasagna", {"category": "food"}),
    ("I have a pet dog named Bruno", {"category": "personal"}),
]

for memory, meta in memories_to_add:
    client.add(memory, user_id="test", metadata=meta)

[YANGLEDUO1]