change creativity dropdown

playground.py

@@ -118,7 +118,7 @@ def instrument_row(default_inst, row_id):
                 value=default_inst,
                 label="Instrument",
             )
-            temp = gr.Number(value=0.7, label="Creativity")
+            temp = gr.Dropdown([0.6, 0.7, 0.8, 1], value=0.7, label="Creativity")
             density = gr.Dropdown([0, 1, 2, 3], value=3, label="Density")
 
         with gr.Column(scale=3):