Skills = {

  "HTML": {

    "Main": "80%",

    "Pugjs": "80%"

  },

  "CSS": {

    "Main": "90%",

    "Sass": "70%"

  }

}

for skill_key, main_value in Skills.items() :

    print(f"{skill_key}=>")

​

    for child_key, child_value in main_value.items() :

        print(f"- {child_key} => {child_value}")

​