Update README.md

Reflect present model as `juierror/flan-t5-text2sql-with-schema`

README.md

@@ -11,8 +11,8 @@ widget:
 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")
+tokenizer = AutoTokenizer.from_pretrained("juierror/flan-t5-text2sql-with-schema")
+model = AutoModelForSeq2SeqLM.from_pretrained("juierror/flan-t5-text2sql-with-schema")
 
 def prepare_input(question: str, table: List[str]):
     table_prefix = "table:"