Fix labels.

app.py

@@ -2,7 +2,14 @@
 from ttsmms import TTS
 import gradio as gr
 
-VARIANTS = ['shi', 'rif-script_latin', 'rif-script_arabic', 'kab', 'taq', 'ttq-script_tifinagh']
+ISO_CODES = {'Tachelhit': 'shi',
+             'Tarifit (Latin script)': 'rif-script_latin',
+             'Tarifit (Arabic script)': 'rif-script_arabic',
+             'Taqbaylit': 'kab',
+             'Tamasheq': 'taq',
+             'Tamajaq, Tawallammat (Tifinagh script)': 'ttq-script_tifinagh'
+             }
+VARIANTS = list(ISO_CODES.values())
 MODELS = {}
 
 def tts(text, variant):
@@ -22,7 +29,7 @@ iface = gr.Interface(
             label="Text",
             default="Text to synthesize.",
         ),
-        gr.inputs.Dropdown(label="Select a variant", choices=VARIANTS, default=VARIANTS[0])
+        gr.inputs.Dropdown(label="Variant", choices=ISO_CODES.values(), default=VARIANTS[0])
     ],
     outputs=gr.outputs.Audio(label="Output", type="numpy"),
     examples=examples,