Update chain.py

chain.py

@@ -99,10 +99,7 @@ def get_new_chain1(vectorstore, rephraser_llm, final_output_llm, isFlan) -> Chai
     {context}
     Based on the above documentation, answer the user's question in markdown. If you can't answer, say "For this topic, I reccomend viewing the docs": {question}"""
 
-    PROMPT = PromptTemplate(template=gpt_template, input_variables=["question", "context"])
-
-    if isFlan:
-        PROMPT = PromptTemplate(template=flan_template, input_variables=["question", "context"])
+    PROMPT = PromptTemplate(template=flan_template, input_variables=["question", "context"])
 
     doc_chain = load_qa_chain(
         final_output_llm,