Update app.py

app.py

@@ -118,7 +118,7 @@ def document_loader(temperature,max_tokens,api_key,model_name,file_path):
         print("Converted text {}\nNum Pages;{}".format(converted_txt,num_pages))
     
     elif file_path.endswith('.jpg') or file_path.endswith('.jpeg'):
-        conversion_stats = convert_image_to_pdf(file_path,model)
+        conversion_stats = convert_image_to_pdf(file_path,ocr_model)
         converted_txt = conversion_stats["converted_text"]
         num_pages = conversion_stats["num_pages"]
         was_truncated = conversion_stats["truncated"]