Create README.md

README.md

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+使用transformers推理：
+
+      from transformers import AutoModelForCausalLM, AutoTokenizer, TextStreamer
+      from peft import PeftModel
+      
+      
+      tokenizer = AutoTokenizer.from_pretrained("baichuan-inc/baichuan-7B", trust_remote_code=True)
+      model = AutoModelForCausalLM.from_pretrained("baichuan-inc/baichuan-7B", device_map="auto", trust_remote_code=True)
+      model = PeftModel.from_pretrained(model, "Laurie/baichuan-7b-lora-alpaca-cn")
+      streamer = TextStreamer(tokenizer, skip_prompt=True, skip_special_tokens=True)
+      
+      query = "天空为什么是蓝色的？"
+      
+      inputs = tokenizer(["<human>:{}\n<bot>:".format(query)], return_tensors="pt")
+      inputs = inputs.to("cuda")
+      generate_ids = model.generate(**inputs, max_new_tokens=256, streamer=streamer)