Update app.py

app.py

@@ -13,7 +13,7 @@ from transformers import pipeline
 # cores and 16gb ram only. So we need to keep these lightweight + cpu-only
 
 EMBED_MODEL_NAME = "sentence-transformers/all-MiniLM-L6-v2"  # small & fast on CPU
-GEN_MODEL_NAME = "google/flan-t5-small"                      # text2text model that runs on CPU
+GEN_MODEL_NAME = "MBZUAI/LaMini-Flan-T5-248M"                # text2text model that runs on CPU
 
 embedder = SentenceTransformer(EMBED_MODEL_NAME)
 generator = pipeline("text2text-generation", model=GEN_MODEL_NAME)