minor fix

routers/get_chatrespone.py

@@ -66,8 +66,7 @@ IMPORTANT:
 - If the given text contains any errors in grammatical accuracy, provide the corrected text.
 """
 
-template = """You are a helpful assistant. Do whatever user require. Response in markdown format.
-    Answer: Let's think step by step."""
+template = """You are a helpful assistant. Do whatever user require. Response in markdown format."""
 baiGiang = """Provide the given phrase in English. Provide the correct and popularly used English phrase along with its American IPA pronunciation and a brief explanation for it. Use the correct English phrase to create 4 example sentences along with the example IPA and brief meanings. Finally, suggest 4 similar English phrases with the correct English version, along with American IPA and their brief meanings.
 Provie your response in markdown format"""