Update app.py

app.py

@@ -1,7 +1,13 @@
-from fastapi import FastAPI
+import os
+from datasets import load_dataset
+from transformers import AutoModelForCausalLM, AutoTokenizer
+from peft import LoraConfig, get_peft_model
 
-app = FastAPI()
+# Load dataset/model (private repos allowed with token)
+dataset = load_dataset("your_dataset", token=os.environ["HF_TOKEN"])
+model = AutoModelForCausalLM.from_pretrained("meta-llama/Llama-2-7b", token=os.environ["HF_TOKEN"])
 
-@app.get("/")
-def greet_json():
-    return {"Hello": "World!"}
+# LoRA setup
+lora_config = LoraConfig(r=8, target_modules=["q_proj", "v_proj"])
+model = get_peft_model(model, lora_config)
+model.push_to_hub("your-repo/lora-adapter", token=os.environ["HF_TOKEN"])