The Solutions:
Solution 1: Using Langchain with Custom JSON Data
To use Langchain with your custom JSON dataset, you can follow these steps:
- Convert your JSON dataset into a list of dictionaries, where each dictionary represents a conversation turn. Each turn should contain "sender" (either "agent" or "user") and "content" keys.
- Create a
ConversationalRetrievalChain
instance, specifying your ChatOpenAI model and a vector store as the retriever. - Pass your conversation turns as a list to the
ConversationalRetrievalChain
instance’s constructor. This will create a ConversationChain object that will provide context to the model. - Use the
predict
method of the ConversationChain object to generate responses based on the provided context and your prompt.
Here’s an example code snippet:
import json
from langchain.chat_models import ChatOpenAI
from langchain.schema import AIMessage, HumanMessage
from langchain.retrieval import ConversationalRetrievalChain, vectorstore
# Load your JSON dataset
with open("custom_json.json", "r") as f:
conversation_turns = json.load(f)
# Convert the JSON data into a list of dictionaries
conversation_turns = [{"sender": turn["sender"], "content": turn["content"]} for turn in conversation_turns]
# Create a ConversationalRetrievalChain instance
qa = ConversationalRetrievalChain.from_llm(
ChatOpenAI(temperature=0.5, model="gpt-3.5-turbo"),
vectorstore.as_retriever()
)
# Create a ConversationChain object with your conversation turns
conversation_chain = qa.from_messages(conversation_turns)
# Use the predict method to generate a response
prompt = "What did the president say about Ketanji Brown Jackson?"
response = conversation_chain.predict({"question": prompt})
print(response.content)
Q&A
Can I use custom JSON data for context in Langchain and ConversationChain() in ChatGPT OpenAI?
Yes, you can use a JSON file to provide context to your questions in Langchain.
How do I provide the JSON dataset to my ChatOpenAI() and ConversationChain()?
You can use the ‘predict_messages()’ method to provide the JSON dataset to your ChatOpenAI() and ConversationChain().
Video Explanation:
The following video, titled "Build ChatGPT Chatbots with LangChain Memory: Understanding ...", provides additional insights and in-depth exploration related to the topics discussed in this post.
Memory is a crucial element in building chatbots that can maintain a coherent conversation with users. In this video, we will explore ...
The following video, titled "Build ChatGPT Chatbots with LangChain Memory: Understanding ...", provides additional insights and in-depth exploration related to the topics discussed in this post.
Memory is a crucial element in building chatbots that can maintain a coherent conversation with users. In this video, we will explore ...