Update app.py

app.py

@@ -1,3 +1,12 @@
-import gradio as gr
+import os
+from transformers import AutoModelForCausalLM, AutoTokenizer
 
-gr.load("models/meta-llama/Llama-2-7b-hf").launch()
+# Define the local directory where the model will be saved
+local_model_dir = "./llama-2-7b-hf"
+
+# Create the directory if it doesn't exist
+os.makedirs(local_model_dir, exist_ok=True)
+
+# Download the model and tokenizer
+model = AutoModelForCausalLM.from_pretrained("meta-llama/Llama-2-7b-hf", cache_dir=local_model_dir)
+tokenizer = AutoTokenizer.from_pretrained("meta-llama/Llama-2-7b-hf", cache_dir=local_model_dir)