Update app.py

app.py

@@ -13,6 +13,8 @@ title = "Tesseract OCR"
 description = "Gradio demo for Tesseract. Tesseract is an open source text recognition (OCR) Engine."
 article = "<p style='text-align: center'><a href='https://tesseract-ocr.github.io/' target='_blank'>Tesseract documentation</a> | <a href='https://github.com/tesseract-ocr/tesseract' target='_blank'>Github Repo</a></p>"
 
+language_choices = pytesseract.get_languages()
+
 demo = gr.Interface(
     fn=tesseract_ocr, 
         inputs=[