Update app.py

app.py

@@ -57,7 +57,7 @@ class OCRProcessor:
         """
         Process a PIL image and return the OCR text.
         """
-        predictions = run_ocr([image], self.langs, self.det_model, self.det_processor, self.rec_model, self.rec_processor)
+        predictions = run_ocr([image], [self.langs], self.det_model, self.det_processor, self.rec_model, self.rec_processor)
         return predictions[0]  # Assuming the first item in predictions contains the desired text
 
     def process_pdf(self, pdf_path):