Update app.py

app.py

@@ -18,8 +18,6 @@ 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)
-    model_name = gr.inputs.Dropdown(input_type=model_name_dropdown)
-
     speaker = gr.inputs.Dropdown(label="Speaker", choices=[])
 
     def set_model(model_name_str):
@@ -36,7 +34,11 @@ def main():
         speaker.choices = speakers
         speaker.value = value
 
-    model_name.observe(set_model, "value")
+    model_name = gr.Interface(
+        fn=set_model,
+        inputs=model_name_dropdown,
+        outputs=None
+    )
 
     file_input = gr.inputs.File(label="Select a PDF File", type="file")
     text = gr.outputs.Textbox()