Update engines/orpheus_engine.py

engines/orpheus_engine.py

@@ -12,7 +12,7 @@ from RealtimeTTS.engines import BaseEngine, TimingInfo
 # Default configuration values
 DEFAULT_API_URL = "http://127.0.0.1:1234"
 DEFAULT_HEADERS = {"Content-Type": "application/json"}
-DEFAULT_MODEL = "SebastianBodza/Kartoffel_Orpheus-3B_german_synthetic-v0.1"
+DEFAULT_MODEL = "SebastianBodza/Kartoffel_Orpheus-3B_german_natural-v0.1"
 DEFAULT_VOICE = "Jakob"
 SAMPLE_RATE = 24000  # Specific sample rate for Orpheus
 
@@ -176,7 +176,6 @@ class OrpheusEngine(BaseEngine):
         
         payload = {
             "model": self.model,
-            "prompt": formatted_prompt,
             "messages": [{"role": "user", "content": formatted_prompt}],
             "max_tokens": self.max_tokens,
             "temperature": self.temperature,
@@ -212,8 +211,8 @@ class OrpheusEngine(BaseEngine):
                         try:
                             data = json.loads(data_str)
                             if 'choices' in data and data['choices']:
-                                delta      = data["choices"][0]
-                                token_text = delta.get("delta", {}).get("content", "")
+                                delta = data["choices"][0]["delta"]
+                                token_text = delta.get("content", "")
                                 if token_text:
                                     token_counter += 1
                                     # Print the time it took to get the first token