Update app.py

app.py

@@ -64,7 +64,7 @@ sql_tokenizer = TapexTokenizer.from_pretrained(sql_model_name)
 sql_model = BartForConditionalGeneration.from_pretrained(sql_model_name)
 
 #sql_response = None
-#conversation_history = []
+conversation_history = []
 
 def chat(input, history=[]):
 
@@ -99,7 +99,7 @@ def chat(input, history=[]):
 
 def sqlquery(input):
 
-    history = gr.get_state() or []
+    global conversation_history
     
     #input_text = " ".join(conversation_history) + " " + input
     sql_encoding = sql_tokenizer(table=table, query=input + sql_tokenizer.eos_token, return_tensors="pt")
@@ -117,8 +117,8 @@ def sqlquery(input):
     return output
     '''
 
-    history.append((input, sql_response))
-    gr.set_state(history)
+    conversation_history.append((input, sql_response))
+
     html = "<div class='chatbot'>"
     for user_msg, resp_msg in history:
         html += f"<div class='user_msg'>{user_msg}</div>"