deactivate barcode scanning for now

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-from pyzbar.pyzbar import decode
+#from pyzbar.pyzbar import decode
 from lambdas import upload_models, predict
 import base64
 from io import BytesIO, StringIO
@@ -133,7 +133,7 @@ with (gr.Blocks(head=prefer_frontal_cam_html) as block):
 
             @gr.on(inputs=im, outputs=eater_id)
             def search_eater_id(image):
-                d = decode(image)
+                d = []#decode(image)
                 default_value = None
                 current_value = current_eater_id['value'] or default_value
                 new_value = d[0].data if d else default_value
@@ -154,7 +154,7 @@ with (gr.Blocks(head=prefer_frontal_cam_html) as block):
 
         with gr.Tab(label='📄 Documentation', id=3):
             choices = [('ENG 🇬🇧', docu_eng), ('CAT', docu_cat)]
-            c = gr.Checkboxgroup(label='Select the language', choices=choices)
+            c = gr.Radio(label='Select the language', choices=choices)
 
             @gr.render()
             def display_docu():