add default value

app.py

@@ -50,7 +50,7 @@ save_name = "dataset/customized_neurosynth.csv"
 example_df = pd.read_csv(file_name)
 
 
-def infer(sex, race, num_sample=10):
+def infer(sex, race, num_sample):
     num_sample = int(num_sample)
     col_dict = np.load("model/col_dict.npz", allow_pickle=True)['dict'].item()
     input = np.load("model/kde_{}_{}.npz".format(race.lower(), sex.lower()), allow_pickle=True)['model'].item()
@@ -96,6 +96,7 @@ with gr.Blocks() as demo:
                 ),
                 gr.Textbox(
                 label='Number of subject',
+                value=10,
                 show_label=True,
                 placeholder='Enter sample size (in integer) ...'
                 )],