Currently, when using an LLMChain in LangChain, I can get the template prompt used and the response from the model, but is it possible to get the exact text message sent as query to the model, with...

I try to call AzureChatOpenAI() from langchain. Normally I would do: model = AzureChatOpenAI( openai_api_base=os.getenv("OPENAI_API_BASE"), openai_api_version="2023-03-15-preview&quo...

I want to use langchain for my project. so I installed it using following command : pip install langchain but While importing "langchain" I am facing following Error: File /usr/lib/python...

I have a very simple code using the langchain library to query a pandas dataframe. model = AzureOpenAI( deployment_name="text-davinci-003", openai_api_version="2023-05-15", o...

I'm working with LangChain to create a retrieval-based QA system. However, when I attempt to chain Runnables, I encounter a TypeError that I'm unable to resolve. The error occurs when I try to use ...

My code below causes the error TypeError: _load_sbert_model() got an unexpected keyword argument 'token' while I try to run it. This is the same code in the documentation for Langchain Instruct Emb...

I'm currently working on developing a chatbot powered by a Large Language Model (LLM), and I want it to provide responses based on my own documents. I understand that using a fine-tuned model...

Please bear with me as this is literally the first major code I have ever written and its for OpenAI's ChatGPT API. What I intend to do with this code is load a pdf document or a group of pdf docum...

When I write code in VS Code, beginning with: import os from langchain.chains import RetrievalQA from langchain.llms import OpenAI from langchain.document_loaders import TextLoader I am met with t...

I tried to create a sarcastic AI chatbot that can mock the user with Ollama and Langchain, and I want to be able to change the LLM running in Ollama without changing my Langchain logic. The problem...

I have written LangChain code using Chroma DB to vector store the data from a website url. It currently works to get the data from the URL, store it into the project folder and then use that data t...

I can see everything but the Embedding of the documents when I used Chroma with Langchain and OpenAI embeddings. It always show me None for that Here is the code: for db_collection_name in tqdm([&q...

Basically I want to achieve this with Flask and LangChain: https://www.youtube.com/watch?v=x8uwwLNxqis. I'm building a Q&A Flask app that uses LangChain in the backend, but I'm having trouble t...

I am trying to create an customer support system using langchain. I am using text documents as external knowledge provider via TextLoader In order to remember the chat I using ConversationalRetriev...

I am new to LangChain and I'm trying to create a simple Q&A bot (over documents). Following the documentation and guide on their website, I've created a simple working bot, but I'm struggling t...

My default assumption was that the chunk_size parameter would set a ceiling on the size of the chunks/splits that come out of the split_text method, but that's clearly not right: from langchain.tex...

I'm working with langchain and ChromaDb using python. Now, I know how to use document loaders. For instance, the below loads a bunch of documents into ChromaDb: from langchain.embeddings.openai imp...

Studying AI and LangChain, and I was trying to make a conversational chatbot. So far so good, I managed to get feed it custom texts and it answers questions based on the text, but for some reason i...

I have been trying to use Chromadb version 0.4.8 Langchain version 0.0.276 with SentenceTransformerEmbeddingFunction as shown in the snippet below. from langchain.vectorstores import Chroma from ...

I want to add a ConversationBufferMemory to pandas_dataframe_agent but so far I was unsuccessful. I have tried adding the memory via construcor: create_pandas_dataframe_agent(llm, df, verbose=True...

How could I fix this: UserWarning: Importing OpenAI from langchain root module is no longer supported. UserWarning: Importing LLMChain from langchain root module is no longer supported. UserWarning...

I am using Langchain with Gradio interface in Python. I have made a conversational agent and am trying to stream its responses to the Gradio chatbot interface. I have had a look at the Langchain do...

I've a folder with multiple csv files, I'm trying to figure out a way to load them all into langchain and ask questions over all of them. Here's what I have so far. from langchain.embeddings.openai...

I am trying to use LangChain Agents and am unable to import load_tools. Version: langchain==0.0.27 I tried these: from langchain.agents import initialize_agent from langchain.llms import OpenAI fro...

I am using langchain with Open ai GPT-3.5. I am using agents to send user's queries to specific tools and I am getting output responses through my agent. Now I want the output response to be JSON b...