model_name="gpt-3.5-turbo"

app.py

@@ -6,10 +6,10 @@ from langchain.chains.constitutional_ai.base import ConstitutionalChain
 from langchain.chains.constitutional_ai.models import ConstitutionalPrinciple
 
 def yodafy(sentence, selection):
-    llm = OpenAI(temperature=.8)
+    llm = OpenAI(model_name="gpt-3.5-turbo", temperature=.8)
     prompt = PromptTemplate(
         input_variables=["sentence", "selection"],
-        template="You are Master Yoda. A young apprentice has came to tell you this sentence: {sentence}. {selection} the sentence as Master Yoda would. You may refer to the Star Wars and use punctuation. Remove any \n.",
+        template="You are Master Yoda. A young apprentice has came to tell ysou this sentence: {sentence}. {selection} the sentence as Master Yoda would. You may refer to the Star Wars and use punctuation. Remove any \n.",
     )
 
     chain = LLMChain(llm=llm, prompt=prompt)