Set few-shot parameters

app.py

@@ -69,8 +69,8 @@ def pass_to_input(generated_gl):
 
 def fewshot_prompt_parameters():
     return (
-        gr.update(value=20), # max_length
-        gr.update(value=1) # repetition_penalty
+        gr.update(value=int(20)), # max_length
+        gr.update(value=int(1)) # repetition_penalty
     )
 
 def gradio_app():