Fix typo

app.py

@@ -18,7 +18,7 @@ MODEL_TYPES = {
 def predict(model_type, input):
     if MODEL_TYPES[model_type] == "rasa_intent_entity":
         return rasa_predict(input)
-    elif MODEL_TYPES[model_tyoe] == "oos":
+    elif MODEL_TYPES[model_type] == "oos":
         return "TODO: out of scope"
     elif MODEL_TYPES[model_type] == "intent_transformer":
         return "TODO:: intent_transformer"