change inputs and outputs

app.py

@@ -43,8 +43,8 @@ def chatbot(input_text):
 print("=====Done 3")
 iface = gr.Interface(
     fn=chatbot,
-    inputs=gr.Textbox(),
-    outputs=gr.Textbox(),
+    inputs='text',
+    outputs='text',
     live=False, #set false to avoid caching
     interpretation="chat",
     title="ChatFinance",