avoid relative imports

app.py

@@ -1,8 +1,8 @@
 import gradio as gr
 
-from .defaults import defaults_vanilla_single, defaults_bt_spam, defaults_bt_single, defaults_vanilla_spam
-from .defaults import ADDRESS_VANILLA, ADDRESS_BETTERTRANSFORMER
-from .backend import send_single, send_spam, get_message_single, get_message_spam
+from defaults import defaults_vanilla_single, defaults_bt_spam, defaults_bt_single, defaults_vanilla_spam
+from defaults import ADDRESS_VANILLA, ADDRESS_BETTERTRANSFORMER
+from backend import send_single, send_spam, get_message_single, get_message_spam
 
 with gr.Blocks() as demo:
     gr.Markdown("""