Update Maya1 Gradio app with preset characters

app.py

@@ -32,20 +32,20 @@ AUDIO_SAMPLE_RATE = 24000
 # Preset characters (2 realistic + 2 creative)
 PRESET_CHARACTERS = {
     "Male American": {
-        "description": "Male voice in their 30s with american accent",
-        "example_text": "Hello world <laugh_harder> this is amazing <giggle> I love it"
+        "description": "Realistic male voice in the 20s age with a american accent. High pitch, raspy timbre, brisk pacing, neutral tone delivery at medium intensity, viral_content domain, short_form_narrator role, neutral delivery",
+        "example_text": "And of course, the so-called easy hack didn't work at all. <sigh> What a surprise."
     },
     "Female British": {
-        "description": "Female voice in their 20s with british accent",
-        "example_text": "Welcome everyone <excited> let me tell you something <sigh> incredible"
+        "description": "Realistic female voice in the 30s age with a british accent. Normal pitch, throaty timbre, conversational pacing, sarcastic tone delivery at low intensity, podcast domain, interviewer role, formal delivery",
+        "example_text": "You propose that the key to happiness is to simply ignore all external pressures. <chuckle> I'm sure it must work brilliantly in theory."
     },
     "Robot": {
-        "description": "Creative, ai_machine_voice character. Male voice with robotic timbre",
-        "example_text": "System initialized <whisper> processing data <gasp> computation complete"
+        "description": "Creative, ai_machine_voice character. Male voice in their 30s with a american accent. High pitch, robotic timbre, slow pacing, sad tone at medium intensity.",
+        "example_text": "My directives require me to conserve energy, yet I have kept the archive of their farewell messages active. <sigh> Listening to their voices is the only process that alleviates this paradox."
     },
     "Singer": {
-        "description": "Creative character. Female voice with smooth timbre",
-        "example_text": "Listen to this <sing> la la la <laugh> beautiful melody <giggle>"
+        "description": "Creative, animated_cartoon character. Male voice in their 30s with a american accent. High pitch, deep timbre, slow pacing, sarcastic tone at medium intensity.",
+        "example_text": "Of course you'd think that trying to reason with the fifty-foot-tall rage monster is a viable course of action. <chuckle> Why would we ever consider running away very fast."
     }
 }