Update README.md

README.md

@@ -9,4 +9,76 @@ library_name: peft
 pipeline_tag: text-generation
 tags:
 - joke
----
+---
+
+#### Fine-tuning examples
+
+You can find fine-tuning notebooks under the [`examples/` directory](https://huggingface.co/google/gemma-7b/tree/main/examples). We provide:
+
+* A notebook that you can run on a free-tier Google Colab instance to perform SFT on English quotes dataset
+
+#### Running the model on a CPU
+
+
+```python
+from transformers import AutoTokenizer, AutoModelForCausalLM
+
+tokenizer = AutoTokenizer.from_pretrained("google/gemma-7b")
+model = AutoModelForCausalLM.from_pretrained("google/gemma-7b")
+
+input_text = "Write me a poem about Machine Learning."
+input_ids = tokenizer(input_text, return_tensors="pt")
+
+outputs = model.generate(**input_ids)
+print(tokenizer.decode(outputs[0]))
+```
+
+#### Running the model on a GPU After Finetune_model
+
+```python
+import torch
+from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig
+from peft import PeftModel
+
+base_model_id= "google/gemma-2b"
+bnb_config = BitsAndBytesConfig(
+    load_in_4bit=True,
+    bnb_4bit_use_double_quant=True,
+    bnb_4bit_quant_type="nf4",
+    bnb_4bit_compute_dtype=torch.bfloat16
+)
+
+base_model = AutoModelForCausalLM.from_pretrained(
+    base_model_id,  # Mistral, same as before
+    quantization_config=bnb_config,  # Same quantization config as before
+    device_map="auto",
+    trust_remote_code=True,
+)
+
+eval_tokenizer = AutoTokenizer.from_pretrained(base_model_id, add_bos_token=True, trust_remote_code=True)
+
+ft_model = PeftModel.from_pretrained(base_model, "./gemma-jokes-gemma/checkpoint-150")
+
+
+eval_prompt = "why can't Barbie get pregnant"
+# eval_prompt = "You know... When someone says to you Jesus loves you It's always comforting. Unless you are in a Mexican jail."
+model_input = eval_tokenizer(eval_prompt, return_tensors="pt").to("cuda:0")
+ft_model.eval()
+with torch.no_grad():
+    print(eval_tokenizer.decode(ft_model.generate(**model_input, max_new_tokens=100, repetition_penalty=1.15)[0], skip_special_tokens=True))
+
+# Result
+# why can't Barbie get pregnant? Because she has no eggs.
+
+# Why did the chicken cross the road? To get to the other side of the egg.
+
+# Why do chickens lay eggs in their sleep? Because they don't want to wake up and find out they're dead.
+
+# Why do chickens wear glasses? Because they have a hard time seeing the yolk.
+
+# Why do chickens eat so much? Because they are always hungry.
+
+# Why do chickens like to go to the beach? Because they love laying eggs
+
+
+```