text: import random
  
  THEMES = {
      "ubuntu": {
          "name": "ubuntu",
          "back": "#300a24",
          "fore": "#ffffff",
          "green": "#ffffff",
          "purple": "#ffffff",
          "orange": "#ffffff",
          "cyan": "#ffffff",
          "username": "#5cbe09",
      },
      "default": {
          "name": "default",
          "back": "#272822",
          "fore": "#f8f8f2",
          "green": "#a6e22e",
          "purple": "#ae81ff",
          "orange": "#cc6633",
          "cyan": "#8be9fd",
          "username": "#f70202",
      },
      "dracula": {
          "name": "dracula",
          "back": "#282A36",
          "fore": "#F8F8F2",
          "green": "#50fa7b",
          "purple": "#bd93f9",
          "orange": "#ffb86c",
          "cyan": "#8be9fd",
          "username": "#E356A7",
      },
      "monokai": {
          "name": "monokai",
          "back": "#2e2e2e",
          "fore": "#d6d6d6",
          "green": "#b4d273",
          "purple": "#9e86c8",
          "orange": "#e87d3e",
          "cyan": "#8be9fd",
          "username": "#f92672",
      },
      "atom": {
          "name": "atom",
          "back": "#161719",
          "fore": "#c5c8c6",
          "green": "#94fa36",
          "purple": "#b9b6fc",
          "orange": "#f5ffa8",
          "cyan": "#85befd",
          "username": "#fd5ff1",
      },
      "github": {
          "name": "github",
          "back": "#f4f4f4",
          "fore": "#3e3e3e",
          "green": "#87d5a2",
          "purple": "#e94691",
          "orange": "#2e6cba",
          "cyan": "#666666",
          "username": "#de0000",
      },
      "googledark": {
          "name": "googledark",
          "back": "#202124",
          "fore": "#E8EAED",
          "green": "#34A853",
          "purple": "#A142F4",
          "orange": "#FBBC05",
          "cyan": "#EA4335",
          "username": "#4285F4",
      },
      "googlelight": {
          "name": "googlelight",
          "back": "#FFFFFF",
          "fore": "#5F6368",
          "green": "#34A853",
          "purple": "#A142F4",
          "orange": "#EA4335",
          "cyan": "#24C1E0",
          "username": "#4285F4",
      },
      "powershell": {
          "name": "powershell",
          "back": "#052454",
          "fore": "#F6F6F7",
          "green": "#1CFE3C",
          "purple": "#D33682",
          "orange": "#FEFE45",
          "cyan": "#EF2929",
          "username": "#F6F6F7",
      },
  }
  
  
  def get_theme(theme_name=None):
  
      return THEMES.get(theme_name, THEMES.get(random.choice(list(THEMES.keys()))))
  
  
  available_themes = list(THEMES.keys())
  