Update app.py

app.py

@@ -39,6 +39,20 @@ MEDIA_DIR = "."
 STATE_FILE = "user_state.txt"
 DEFAULT_TTS_VOICE = "en-US-AriaNeural"
 
+# User/Chat Constants
+FUN_USERNAMES = {
+    "BuilderBot 🤖": "en-US-AriaNeural", "WorldWeaver 🕸️": "en-US-JennyNeural",
+    "Terraformer 🌱": "en-GB-SoniaNeural", "SkyArchitect ☁️": "en-AU-NatashaNeural",
+    "PixelPainter 🎨": "en-CA-ClaraNeural", "VoxelVortex 🌪️": "en-US-GuyNeural",
+    "CosmicCrafter ✨": "en-GB-RyanNeural", "GeoGuru 🗺️": "en-AU-WilliamNeural",
+    "BlockBard 🧱": "en-CA-LiamNeural", "SoundSculptor 🔊": "en-US-AnaNeural",
+    # Add more if desired
+}
+# Define available voices based on the dictionary (needed for TTS)
+EDGE_TTS_VOICES = list(set(FUN_USERNAMES.values()))
+DEFAULT_TTS_VOICE = "en-US-AriaNeural" # Keep a default
+CHAT_DIR = "chat_logs"
+
 # Directories
 CHAT_DIR = "chat_logs"
 AUDIO_CACHE_DIR = "audio_cache"