Update app.py

app.py

@@ -206,7 +206,8 @@ def draw_boxes(image, bounds, color='blue', width=1):
         draw.line([*p0, *p1, *p2, *p3, *p0], fill=color, width=width)
     return image
 
-def detect(img, lang):
+def detect(img, target_lang):
+    lang=lang_id[target_lang]
     reader = easyocr.Reader(lang)
     bounds = reader.readtext(img)
     im = PIL.Image.open(img)