Update app.py

app.py

@@ -21,7 +21,7 @@ app = FastAPI()
 vqa_pipeline = pipeline("image-to-text", model="Salesforce/blip-vqa-base")
 code_generator = pipeline("text-generation", model="openai-community/gpt2-medium")
 table_analyzer = pipeline("table-question-answering", model="google/tapas-large-finetuned-wtq")
-qa_pipeline = pipeline("text2text-generation", model="google/flan-t5-large")  # ✅ FLAN-T5 Fixed
+qa_pipeline = pipeline("text2text-generation",model="google/flan-t5-large",tokenizer="google/flan-t5-large",use_fast=True)
 
 # ✅ Function to truncate text to 450 tokens
 def truncate_text(text, max_tokens=450):