How can I expand my diagram to improve clarity?

[Tom-Boscher]

I have this diagram:

from diagrams import Cluster, Diagram, Edge
from diagrams.aws.general import Users
from diagrams.aws.compute import ECR, Fargate, Lambda, LambdaFunction
from diagrams.aws.network import CloudFront, ALB
from diagrams.aws.storage import S3
from diagrams.onprem.database import MongoDB
from diagrams.onprem.vcs import Github
from diagrams.onprem.container import Docker
from diagrams.saas.chat import Teams

with Diagram("Infrastructure_diagram", outformat="png", show=True, direction="TB"):
    users = Users("Users")
    cf = CloudFront("Cloudfront")
    s31 = S3("S3")
    s32 = S3("S3")
    ecr = ECR("ECR")
    teams = Teams("Teams")
    db = MongoDB("MongoDB")
    gh = Github("Github")
    docker = Docker("Docker")
    with Cluster("PRODUCTION VPC"):
        lb = ALB("production-webapp-alb")
        with Cluster("WebappPRODUCTION"):
            svc_group = [
                Fargate("backendPRODUCTION"),
                Fargate("backendPRODUCTION"),
                Fargate("backendPRODUCTION"),
            ]

        matching = Lambda("matching")

    users >> Edge() << cf >> Edge() << s31
    users >> Edge() << lb >> Edge() << svc_group >> Edge() << matching >> Edge() << db
    svc_group >> Edge() << db
    svc_group >> Edge() << s32
    svc_group >> Edge() << ecr
    svc_group >> teams
    gh >> docker >> ecr

My issue is that all nodes are really compact so it looks like a huge mess. How can I add margin for each nodes or expand globally my diagram to have more space between each nodes?

[jgreenrise]

Try Edge(minlen="2")