Add compatibility attribute 'content' to response for legacy support

_llm/llm.py

@@ -555,7 +555,15 @@ class LLM:
                         if not self.chat:
                             self.messages = [self.messages[0]]
 
-                        return response.message
+                        #* Add attribute 'content' for compatibility with old version of _llm.py
+                        #* This is a copy of response.message.content
+                        #TODO Remove this when _llm.py is updated
+                        # Show a warning if using old version of _llm.py
+                        Warning = ("Please use reposen.message.content when ising _llm")
+
+                        response.content = response.message
+
+                        return response
                     else:
                         return "An error occurred."
             except Exception as e: