Can neo4j create the map automatically from the json file if the relationships are defined in the json file?

It looks like neo4j can't automatically create a graph data model using a json file (as @cybersam pointed out earlier).

I ended up writing a Python script to do this for me. Posting this here just in case it helps someone. It does the job for me!

from neo4j import GraphDatabase
import json

# Connect to Neo4j
uri = "bolt://localhost:7687"
username = "_username_"
password = "_password_"

driver = GraphDatabase.driver(uri, auth=(username, password))

processed_painting_ids = set() #mainting a set to track unique painting node IDs
processed_node_ids = set()

# Load JSON data from file
with open("data_json.json", "r") as file:
    for line in file:
        json_data = json.loads(line)

        p_data = json_data["p"]
        r_data = json_data["r"]
        n_data = json_data["n"]

        p_unique_id = p_data.get("id") #keeps track of the id of the "p" node. 

        # Handle missing values in the data
        p_id = str(p_data["id"])
        p_date = str(p_data["properties"].get("date", "Unknown date"))
        p_img = p_data["properties"].get("img", "Unknown img")
        p_name = p_data["properties"].get("name", "Unknown name")
        p_sitelink = str(p_data["properties"].get("sitelink", "Unknown sitelink"))
        p_description = p_data["properties"].get("description", "Unknown description")
        p_exhibit = p_data["properties"].get("exhibit", "Unknown exhibit")
        p_uri = str(p_data["properties"].get("uri", "Unknown uri"))

        r_id = str(r_data["id"])
        r_label = r_data["label"]
        start_id = str(r_data["start"]["id"])
        end_id = str(r_data["end"]["id"])

        n_id = str(n_data["id"])
        n_name = n_data["properties"].get("name", "Unknown name")
        n_sitelink = str(n_data["properties"].get("sitelink","Unknown sitelink"))
        n_description = n_data["properties"].get("description","Unknown description")
        n_uri = n_data["properties"].get("uri","Unknown uri")

        with driver.session() as session:
    
            # Create the "n" material node
            if n_id not in processed_node_ids:
                session.run("CREATE (n:" + n_data["labels"][0] + " {id: " + n_id + ", name: "" + n_name + "", sitelink: "" + n_sitelink + "", description: "" + n_description + "", uri: "" + uri + ""})")
                processed_node_ids.add(n_id)
            # check if the "p" node is repititive
            if p_unique_id not in processed_painting_ids:
                # Create the "p" node
                session.run("CREATE (p:" + p_data["labels"][0] + "{id: "+p_id+",date: ""+p_date+"", img: ""+p_img+"", name: ""+p_name+"", sitelink: " + p_sitelink+", description: ""+p_description+"", exhibit: ""+p_exhibit+"", uri: ""+p_uri + ""})") 
                # Add id of the node to the set
                processed_painting_ids.add(p_unique_id)
            # Create the "r" relationship
            session.run("MATCH (start), (end) WHERE start.id = "+start_id+" AND end.id = "+end_id+" CREATE (start)-[r:"+r_label+" {id: "+r_id+"}]->(end)")