Create README.md

README.md

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+This repo contains the fune-tuned version of [ai-forever/rugpt3medium_based_on_gpt2](https://huggingface.co/ai-forever/rugpt3medium_based_on_gpt2)? which can generate poetry from keywords in style of Pushkin, Mayakovsky, Esenin, Blok and Tyutchev.
+
+To use this model, you can do this:
+
+```
+from transformers import AutoTokenizer, AutoModelForCausalLM
+
+def generate_poetry(input: str, model, num_beams=3):
+  input = input if len(input) > 0 else tokenizer.bos_token
+  input_ids = tokenizer.encode(input, return_tensors="pt").to(device)
+  # Create an attention mask
+  attention_mask = (input_ids != tokenizer.pad_token_id).float()
+
+    # Set the pad_token_id
+  tokenizer.pad_token_id = tokenizer.eos_token_id
+  with torch.no_grad():
+        out = model.generate(input_ids,
+                            do_sample=True,
+                            num_beams=num_beams,
+                            temperature=2.0,
+                            top_p=0.9,
+                            max_length = 200,
+                            eos_token_id=tokenizer.eos_token_id,
+                            bos_token_id=tokenizer.bos_token_id,
+                            attention_mask=attention_mask
+                            ).to(device)
+  return tokenizer.batch_decode(out, skip_special_tokens=True)[0]
+
+path = 'AnyaSchen/rugpt3-medium-keywords2poetry'
+tokenizer = AutoTokenizer.from_pretrained(path)
+model = AutoModelForCausalLM.from_pretrained(path).to(device)
+
+inp = 'Автор: Маяковский\nКлючевые слова:<write your keywords>'
+print(generate_poetry(inp, model))
+```