Added chat history support to the financial bot

[iusztinpaul]

Now the FinancialBot uses the memory module from LangChain to store the conversation and stuff it into the next prompt as context. So you'll be able to converse with the bot continuously.

bot = FinancialBot()
input_payload = {
    "about_me": "I'm a student and I have some money that I want to invest.",
    "question": "Should I consider investing in stocks from the Tech Sector?",
}
response = bot.answer(**input_payload)
print(response)

next_question = "What about the Energy Sector?"
input_payload["question"] = next_question
response = bot.answer(**input_payload)
print(response)

You can run the script above by running inside the financial_bot module the following:

make run

[Joywalker]

That's great progress! 🚀

[iusztinpaul]

Thanks 🔥