Update app.py

app.py

@@ -31,6 +31,7 @@ def draw_boxes(image, bounds, color='yellow', width=2):
 
 def inference(filepath, lang):
     img = cv2.imread(filepath)
+    width, height = img.size
     reader = easyocr.Reader(lang)
     bounds = reader.readtext(filepath)
     new_bounds=[]
@@ -42,9 +43,13 @@ def inference(filepath, lang):
         bl = (int(bl[0]), int(bl[1]))
 
         min_x = min(tl[0], tr[0], br[0], bl[0])
+        min_x = max(0, min_x)
         max_x = max(tl[0], tr[0], br[0], bl[0])
+        max_x = min(width-1, max_x)
         min_y = min(tl[1], tr[1], br[1], bl[1])
+        min_y = max(0, min_y)
         max_y = max(tl[1], tr[1], br[1], bl[1])
+        max_y = min(height-1, max_y)
         # crop the region of interest (ROI)
         
         cropped_image = img[min_y:max_y,min_x:max_x] # crop the image