Update app.py

app.py

@@ -178,27 +178,22 @@ def claude_respond(
         api_key=anthropic_api_key,
     )
 
-    messages = [
-        {"role": "system", "content": system_message}
-    ]
-
+    # 대화 기록을 하나의 프롬프트 문자열로 변환
+    prompt = f"{system_message}\n"
     for human, assistant in chat_history:
         if human:
-            messages.append({"role": "user", "content": human})
+            prompt += f"Human: {human}\n"
         if assistant:
-            messages.append({"role": "assistant", "content": assistant})
-
-    messages.append({"role": "user", "content": message})
+            prompt += f"Assistant: {assistant}\n"
+    prompt += f"Human: {message}\nAssistant:"
 
     try:
         response = client.completions.create(
             model="claude-3-haiku-20240307",
+            prompt=prompt,
             max_tokens_to_sample=max_tokens,
             temperature=temperature,
             top_p=top_p,
-            messages=[
-                {"role": "user", "content": message}
-            ],
         )
         assistant_message = response.completion
         chat_history.append((message, assistant_message))