Update src/ocr_engine.py

src/ocr_engine.py

@@ -17,6 +17,6 @@ def extract_weight_from_image(pil_img):
 
     extracted_text = ''.join(filter(lambda x: x in '0123456789.', ''.join(data['text'])))
     confidences = [int(conf) for conf in data['conf'] if conf.isdigit()]
-    avg_conf = sum(confidences)/len(confidences) if confidences else 0
+    avg_conf = sum(confidences) / len(confidences) if confidences else 0
 
     return extracted_text.strip(), avg_conf