lang syntax error

app.py

@@ -1,7 +1,7 @@
 import os
 import gradio as gr
 from PIL import Image
-from lang_list import LANG
+from lang_list import LANGS
 
 ##Image Classification
 from transformers import AutoFeatureExtractor, AutoModelForImageClassification
@@ -33,7 +33,7 @@ with demo:
     b1 = gr.Button("Recognize Image")
     text = gr.Textbox()
     b1.click(image_to_text, inputs=image_file, outputs=text)
-    target = gr.Dropdown(LANG,interactive=True,label="Target Language")
+    target = gr.Dropdown(LANGS,interactive=True,label="Target Language")
     b2 = gr.Button("Translation")
     out1 = gr.Textbox()
     b2.click(translation, inputs=[text,target], outputs=out1)