The same ... added preprocessor to models

app.py

@@ -22,7 +22,7 @@ def greet(modelo, grabacion):
 demo = gr.Interface(fn=greet,
                     inputs=[
                             gr.Dropdown(
-                                ["Base", "Small"], label="Modelo", info="Modelos de Lara entrenados"
+                                ["base", "small"], label="Modelo", info="Modelos de Lara entrenados"
                             ),
                             gr.Audio()
                     ],