Update config_provider.py

config_provider.py

@@ -20,8 +20,18 @@ class GlobalConfig(BaseModel):
     # TTS/STT configurations
     tts_engine: str = Field("no_tts", pattern=r"^(no_tts|elevenlabs|blaze)$")
     tts_engine_api_key: Optional[str] = None
-    stt_engine: str = Field("no_stt", pattern=r"^(no_stt|elevenlabs|flicker)$")
+    stt_engine: str = Field("no_stt", pattern=r"^(no_stt|google|azure|amazon|gpt4o_realtime)$")
     stt_engine_api_key: Optional[str] = None
+    stt_settings: Optional[Dict[str, Any]] = Field(default_factory=lambda: {
+        "speech_timeout_ms": 2000,
+        "noise_reduction_level": 2,
+        "vad_sensitivity": 0.5,
+        "language": "tr-TR",
+        "model": "latest_long",
+        "use_enhanced": True,
+        "enable_punctuation": True,
+        "interim_results": True
+    })
     users: List["UserConfig"] = []
 
     def is_gpt_mode(self) -> bool: