var toolbox_speech_to_text = {
    "kind": "categoryToolbox",
    "contents": [
        {
            "kind": "category",
            "name": "%{BKY_CAT_SPEECH_TO_TEXT}",
            "toolboxitemid": "SPEECH_TO_TEXT",
            "levels": "1,2,3",
            "level": "1",
            "categorystyle": "speech_to_text_category",
            "cssConfig": {
                // "icon": "customIcon fas fa-microchip"
                "icon": "customIcon fas fa-play", 
            },
            "contents": [
                    { "kind": "block", "type": "javascript_setup" },
                    { "kind": "block", "type": "ai_stop" },
                     // ==================== SPEECH-TO-TEXT BLOCKS ====================
        { "kind": "block", "type": "speech_to_text_listen" },
        { "kind": "block", "type": "speech_to_text_continuous" },
        { "kind": "block", "type": "speech_to_text_stop" },
        { "kind": "block", "type": "speech_to_text_is_listening" },
        { "kind": "block", "type": "speech_to_text_get_language" },
        { "kind": "block", "type": "speech_to_text_supported_languages" },
        { "kind": "block", "type": "speech_to_text_set_confidence" },

            ]
        }
    ]
}