Update app.py

app.py

@@ -36,7 +36,7 @@ with gr.Blocks() as demo:
         with gr.Column():
             text = gr.Textbox(value="What does the fox say?", label="Text to synthesize")
             ref_wav = gr.Audio(sources="upload", type="filepath", label="Reference Audio File", value=None)
-            exaggeration = gr.Slider(-5, 5, step=.05, label="exaggeration", value=.5)
+            exaggeration = gr.Slider(0.25, 2, step=.05, label="exaggeration", value=.7)
 
             with gr.Accordion("More options", open=False):
                 seed_num = gr.Number(value=0, label="Random seed (0 for random)")