Update app.py

app.py

@@ -5,7 +5,7 @@ import sqlite3
 
 # Load model
 model_name = "mrm8488/t5-base-finetuned-wikiSQL"
-tokenizer = AutoTokenizer.from_pretrained(model_name)
+tokenizer = AutoTokenizer.from_pretrained(model_name, use_fast=False)  # <-- use slow tokenizer
 model = AutoModelForSeq2SeqLM.from_pretrained(model_name)
 
 def nl_to_sql(question, file):
@@ -26,7 +26,7 @@ def nl_to_sql(question, file):
     outputs = model.generate(**inputs, max_length=256)
     sql_query = tokenizer.decode(outputs[0], skip_special_tokens=True)
 
-    # Try executing SQL query
+    # Execute SQL query
     try:
         result = pd.read_sql_query(sql_query, conn)
     except Exception as e: