change visibility of all gitlab projects

run.py

import gitlab

# Replace these values with your GitLab information
gitlab_url = "https://gitlab.com"
private_token = ""
group_id = ""

# Create a GitLab API connection
gl = gitlab.Gitlab(gitlab_url, private_token=private_token)

# Fetch all projects in the specified group
group = gl.groups.get(group_id)
projects = group.projects.list(get_all=True)

# Change visibility of each project to private
for project in projects:
    print(f"Changing visibility of project '{project.name}' to private...")
    project.visibility = "private"
    proj = gl.projects.get(project.id)
    if proj.visibility != 'private':
        proj.visibility = "private"
        proj.save()
print("Visibility changed for all projects in the group.")