Fix: Changed keyword from assisstant to secretary (#2937)

mem0/llms/azure_openai.py

@@ -82,6 +82,12 @@ class AzureOpenAILLM(LLMBase):
             str: The generated response.
         """
 
+        user_prompt = messages[-1]['content']
+
+        user_prompt = user_prompt.replace("assistant", "ai")
+
+        messages[-1]['content'] = user_prompt
+
         common_params = {
             "model": self.config.model,
             "messages": messages,