Update default values

app.py

@@ -58,11 +58,11 @@ demo = gr.Interface(
             lines = 2,
         ),
         gr.Dropdown(
-            ["End2End", "Pipeline", "Multitask"], value=["End2End"], multiselect=False, label="AVG Approach", info="Select type of AVG approach."),
+            ["End2End", "Pipeline", "Multitask"], value="End2End", multiselect=False, label="AVG Approach", info="Select type of AVG approach."),
         
-        gr.Radio(["T5-small", "T5-base", "T5-large", "Bart-base", "Bart-large"], value=['T5-small'], label="Base Model", info="Select base model."),
+        gr.Radio(["T5-small", "T5-base", "T5-large", "Bart-base", "Bart-large"], value='T5-small', label="Base Model", info="Select base model."),
 
-        gr.Radio(["AE-110K", "OA-Mine"], value=["AE-110K"], label="Dataset", info="Select dataset."),
+        gr.Radio(["AE-110K", "OA-Mine"], value="AE-110K", label="Dataset", info="Select dataset."),
 
         gr.Slider(1, 10, value=3, step=1, label="Number of Beams", info="Degree of exploration at inference.")
     ],