generative_ai_with_langchain

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Books Errata: Chapter 3 Setting up Docker: Build the Docker image from the Dockerfile in this repository: docker build -t langchain_ai This should be Build the Docker image from the...

insculptor

The following models have been deprecated on January 4th by OpenAI: * text-ada-001 * text-babbage-001 * text-curie-001 * text-davinci-001 * text-davinci-002 * text-davinci-003 * davinci-instruct-beta * curie-instruct-beta * code-search-ada-code-001 *...

benman1

chat_with_retrieval occur errors when use_flare = True or use_moderation =True

1

In `chat_with_retrieval/app.py`, an error occurs if `use_flare = True` and , error if `use_moderation =True`. chat_with_documents.py: FlareChain and ConversationalRetrievalChain have different input and output names. For FlareChain, `user_input` and `response`...

mrchaos

I am not able in create conda env using .yaml file. Here is the message - (base) admin_user@llm-vm:~$ conda env create --file langchain_ai.yaml --force Solving environment: failed ResolvePackageNotFound: -- I am using following Linux env - Description: Ubuntu 22.04.4 LTS Release: 22.04 Codename: jammy, anaconda version is 2023.09-0

1

Please note that the code on GitHub and the book refer to [particular versions of LangChain](https://github.com/benman1/generative_ai_with_langchain/blob/main/requirements.txt#L3). Because LC is changing so heavily, if you are using different versions the code...

pavank1

chat_with_retrieval not running

1

Hello, I am trying to use the scripts in the chat_with_retrieval folder . Created a python environment with requirements. Unfortunatelly the streamlit app is crashing (please see the attached image)....

amscosta

Summarizing texts : working alternative for ChatOpenAI

1

Hi, Can you suggest an working alternative for the summarize texts example given in your book, instead of using ChatOpenAI?

amscosta

Conda and docker setups both fail

1

Docker build gives this error: ``` docker build -t langchain_ai . ... Collecting lanarky==0.7.16 (from -r requirements.txt (line 27)) Downloading lanarky-0.7.16-py3-none-any.whl.metadata (6.7 kB) ERROR: Ignored the following versions that require...

dwschulze

Hi, The following code snippet from Chapter 3 : from langchain.llms import HuggingFaceHub llm = HuggingFaceHub( model_kwargs={"temperature": 0.5, "max_length": 64}, repo_id="google/flan-t5-xxl" ) prompt = "In which country is Tokyo?" completion...

amscosta

Hugging Face Transformers, code issue in Chapter 3

6

I am working on Windows 11. After executing the code:- from transformers import pipeline import torch generate_text = pipeline( model="aisquared/dlite-v1-355m", torch_dtype=torch.bfloat16, trust_remote_code=True, device_map="auto", framework="pt" ) generate_text("In this chapter, we'll discuss...

bdeva1975

ResolvePackageNotFound of Readline and ncurses

5

I am using conda and wind10. Retrieving notices: ...working... done Collecting package metadata (repodata.json): done Solving environment: failed ResolvePackageNotFound: - readline=8.2 - ncurses=6.4 Then I tried to install readline and...

yongnuan