fix: AutoModel type for docvqa

app.py

@@ -3,11 +3,12 @@ from transformers import (
     AutoTokenizer,
     AutoModelForSeq2SeqLM,
     AutoProcessor,
-    AutoModelForCausalLM,
+    AutoModelForDocumentQuestionAnswering,
 )
 import torch
 import pyttsx3
 
+
 tokenizer_ru2en = AutoTokenizer.from_pretrained("Helsinki-NLP/opus-mt-ru-en")
 model_ru2en = AutoModelForSeq2SeqLM.from_pretrained("Helsinki-NLP/opus-mt-ru-en")
 
@@ -17,7 +18,8 @@ model_en2ru = AutoModelForSeq2SeqLM.from_pretrained("Helsinki-NLP/opus-mt-en-ru"
 git_processor_base = AutoProcessor.from_pretrained(
     "andgrt/layoutlmv2-base-uncased_finetuned_docvqa"
 )
-git_model_base = AutoModelForCausalLM.from_pretrained(
+
+git_model_base = AutoModelForDocumentQuestionAnswering.from_pretrained(
     "andgrt/layoutlmv2-base-uncased_finetuned_docvqa"
 )