Update README.md

README.md

@@ -1,3 +1,29 @@
 ---
 license: mit
 ---
+
+# How to use
+```python
+from typing import List
+from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
+
+tokenizer = AutoTokenizer.from_pretrained("juierror/text-to-sql-with-table-schema")
+model = AutoModelForSeq2SeqLM.from_pretrained("juierror/text-to-sql-with-table-schema")
+
+def prepare_input(question: str, table: List[str]):
+    table_prefix = "table:"
+    question_prefix = "question:"
+    join_table = ",".join(table)
+    inputs = f"{question_prefix} {question} {table_prefix} {join_table}"
+    input_ids = tokenizer(inputs, max_length=700, return_tensors="pt").input_ids
+    return input_ids
+
+def inference(question: str, table: List[str]) -> str:
+    input_data = prepare_input(question=question, table=table)
+    input_data = input_data.to(model.device)
+    outputs = model.generate(inputs=input_data, num_beams=10, top_k=10, max_length=700)
+    result = tokenizer.decode(token_ids=outputs[0], skip_special_tokens=True)
+    return result
+
+print(inference(question="get people name with age equal 25", table=["id", "name", "age"]))
+```