Update app.py

app.py

@@ -129,7 +129,7 @@ def detect_onnx_models(path):
 def get_initial_values():
     # You can set default values or load them from a configuration file here
     selected_model = onnx_models[0] if onnx_models else "default_model"
-    selected_speaker_id = "default_speaker_id"  # Default value
+    selected_speaker_id = 0  # Default value
 
     # Check if there are onnx models and load the speaker_id_map from the first model's config
     if onnx_models:
@@ -138,6 +138,8 @@ def get_initial_values():
             speaker_id_map = first_model_config.get("speaker_id_map")
             if speaker_id_map:
                 selected_speaker_id = next(iter(speaker_id_map))  # Get the first speaker_id
+            else:
+                selected_speaker_id = 0
 
     return selected_model, selected_speaker_id
 @app.get("/get_speaker_id_map")
@@ -147,7 +149,11 @@ async def get_speaker_id_map(selected_model: str):
     print("selectef config ",config)
     if config:
         speaker_id_map = config.get("speaker_id_map", {})
-        return {"speaker_id_map": speaker_id_map}
+        if speaker_id_map:
+            return {"speaker_id_map": speaker_id_map}
+        else: 
+            speaker_id_map = {"speaker1": "0",
+                             }
     
     # Handle the case where the config is not available for the selected model
     return {"speaker_id_map": {}}
@@ -235,6 +241,7 @@ async def main(
         ]
         sess_options = onnxruntime.SessionOptions()
         model, config = load_onnx(selected_model, sess_options, providers)
+        config["espeak"]["voice"] = speaker
         speaker_id_map = config.get("speaker_id_map", {})
 
         auto_play = play