记忆功能
我们已经对代码进行了多次添加和删除。为了清楚地了解我们正在使用的内容，你可以在仓库中查看我们代理的当前代码。它使用OpenAI作为LLM，并使用LlamaParse来增强解析。
我们还连续添加了三个问题。让我们看看代理如何处理它们：
response = agent.chat(
"How much exactly was allocated to a tax credit to promote investment in green technologies in the 2023 Canadian federal budget?"
)
print(response)
response = agent.chat(
"How much was allocated to implement a means-tested dental care program in the 2023 Canadian federal budget?"
)
print(response)
response = agent.chat(
"How much was the total of those two allocations added together? Use a tool to answer any questions."
)
print(response)
这展示了LlamaIndex中代理的一个强大功能：记忆。让我们看看输出是什么样的：
Started parsing the file under job_id cac11eca-45e0-4ea9-968a-25f1ac9b8f99
Thought: The current language of the user is English. I need to use a tool to help me answer the question.
Action: canadian_budget_2023
Action Input: {'input': 'How much was allocated to a tax credit to promote investment in green technologies in the 2023 Canadian federal budget?'}
Observation: $20 billion was allocated to a tax credit to promote investment in green technologies in the 2023 Canadian federal budget.
Thought: I can answer without using any more tools. I'll use the user's language to answer
Answer: $20 billion was allocated to a tax credit to promote investment in green technologies in the 2023 Canadian federal budget.
$20 billion was allocated to a tax credit to promote investment in green technologies in the 2023 Canadian federal budget.
Thought: The current language of the user is: English. I need to use a tool to help me answer the question.
Action: canadian_budget_2023
Action Input: {'input': 'How much was allocated to implement a means-tested dental care program in the 2023 Canadian federal budget?'}
Observation: $13 billion was allocated to implement a means-tested dental care program in the 2023 Canadian federal budget.
Thought: I can answer without using any more tools. I'll use the user's language to answer
Answer: $13 billion was allocated to implement a means-tested dental care program in the 2023 Canadian federal budget.
$13 billion was allocated to implement a means-tested dental care program in the 2023 Canadian federal budget.
Thought: The current language of the user is: English. I need to use a tool to help me answer the question.
Action: add
Action Input: {'a': 20, 'b': 13}
Observation: 33
Thought: I can answer without using any more tools. I'll use the user's language to answer
Answer: The total of the allocations for the tax credit to promote investment in green technologies and the means-tested dental care program in the 2023 Canadian federal budget is $33 billion.
The total of the allocations for the tax credit to promote investment in green technologies and the means-tested dental care program in the 2023 Canadian federal budget is $33 billion.
代理记住了它已经从前面的提问中获得了预算分配，并且可以回答像“将这两个分配加在一起”这样的上下文问题，而不需要具体指定是哪些分配。它甚至正确地使用了其他加法工具来求和。
通过展示记忆功能如何帮助，让我们为代理添加一些更复杂的工具。