Update app1.py

app1.py

@@ -8,7 +8,8 @@ from langchain.text_splitter import CharacterTextSplitter
 from transformers import AutoTokenizer, AutoModelForCausalLM, pipeline
 
 # Load Gemma model and tokenizer
-model_name = "google/gemma-2-2b"
+#model_name = "google/gemma-2-2b"
+model_name = "google/gemma-1.1-2b-it"
 tokenizer = AutoTokenizer.from_pretrained(model_name)
 model = AutoModelForCausalLM.from_pretrained(model_name)