last hardcode didnt work , did some shady shit to fix the model not loading as it should

app.py

@@ -23,7 +23,7 @@ def set_model(model_name_str):
     global tts
     tts = TTS(model_path)
     speakers = tts.get_speakers()
-    value = speakers[-1]
+    value = speakers[0] if speakers else None
     return speakers, value
 
 def main():
@@ -31,7 +31,7 @@ def main():
     repo_files = list_repo_files(repo_id="balacoon/tts")
     model_files = [x for x in repo_files if x.endswith("_cpu.addon")]
     model_name_dropdown = gr.inputs.Dropdown(label="Model", choices=model_files)
-    speaker_dropdown = gr.inputs.Dropdown(label="Speaker", choices=[92])
+    speaker_dropdown = gr.inputs.Dropdown(label="Speaker", choices=[])
 
     file_input = gr.inputs.File(label="Select a PDF File", type="file")
     text = gr.outputs.Textbox()
@@ -65,6 +65,9 @@ def main():
         debug=True
     )
 
+    model_name_dropdown.set_action(set_model)
+    model_name_dropdown.set_action(set_model)
+
     iface.launch()