Update main.py

main.py

@@ -0,0 +1,17 @@
+from transformers import AutoModelForCausalLM, AutoTokenizer
+import torch
+
+# 무료 모델 선택 (Mistral 7B)
+model_name = "mistralai/Mistral-7B-Instruct-v0.1"
+
+# 토크나이저 및 모델 불러오기
+tokenizer = AutoTokenizer.from_pretrained(model_name)
+model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16, device_map="auto")
+
+def chat(user_input):
+    inputs = tokenizer(user_input, return_tensors="pt").to("cuda" if torch.cuda.is_available() else "cpu")
+    outputs = model.generate(**inputs, max_length=200)
+    return tokenizer.decode(outputs[0], skip_special_tokens=True)
+
+# 테스트 실행
+print(chat("Hello, how are you?"))