Update src/txagent/txagent.py

src/txagent/txagent.py

@@ -872,7 +872,7 @@ Generate **one summarized sentence** about "function calls' responses" with nece
                 if '[FinalAnswer]' in last_thought:
                     _, final_answer = last_thought.split('[FinalAnswer]', 1)
                     history.append(
-                        ChatMessage(role="assistant", content=final_answer.strip())
+                        ChatMessage(role="assistant", content="**🧠 Final Analysis**\n\n" + final_answer.strip())
                     )
                     yield history
                     return
@@ -893,7 +893,7 @@ Generate **one summarized sentence** about "function calls' responses" with nece
                     if '[FinalAnswer]' in last_thought:
                         _, final_answer = last_thought.split('[FinalAnswer]', 1)
                         history.append(
-                            ChatMessage(role="assistant", content=final_answer.strip())
+                            ChatMessage(role="assistant", content="**🧠 Final Analysis**\n\n" + final_answer.strip())
                         )
                         yield history
                 else:
@@ -916,8 +916,9 @@ Generate **one summarized sentence** about "function calls' responses" with nece
                     else:
                         final_answer = last_thought
                     history.append(
-                        ChatMessage(role="assistant", content=final_answer.strip())
+                        ChatMessage(role="assistant", content="**🧠 Final Analysis**\n\n" + final_answer.strip())
                     )
                     yield history
             else:
                 return None
+