pdf qna error

[scenaristeur]

hi running q_a.sh on my CPU (no GPU) laptop, loading a pdf and running "What is this document question? " gives me

You can now view your Streamlit app in your browser.

  URL: http://localhost:8787

/home/user/.local/lib/python3.10/site-packages/langchain/__init__.py:38: UserWarning: Importing HuggingFacePipeline from langchain root module is no longer supported.
  warnings.warn(

according to https://github.com/langchain-ai/langchain/blob/4df31910924c61683526ab5af288e6e44ef32dc9/libs/langchain/langchain/llms/huggingface_pipeline.py#L21

it should be imported from langchain.llm

from langchain.llms import OpenAI, HuggingFacePipeline

pip list --outdated
Package                  Version    Latest    Type
------------------------ ---------- --------- -----
accelerate               0.19.0     0.23.0    wheel
anyio                    3.7.1      4.0.0     wheel
bitsandbytes             0.39.0     0.41.1    wheel
chromadb                 0.3.25     0.4.13    wheel
dataclasses-json         0.5.14     0.6.1     wheel
einops                   0.6.1      0.7.0     wheel
langchain                0.0.189    0.0.306   wheel
nvidia-cublas-cu11       11.10.3.66 11.11.3.6 wheel
nvidia-cuda-cupti-cu11   11.7.101   11.8.87   wheel
nvidia-cuda-nvrtc-cu11   11.7.99    11.8.89   wheel
nvidia-cuda-runtime-cu11 11.7.99    11.8.89   wheel
nvidia-cudnn-cu11        8.5.0.96   8.9.4.25  wheel
nvidia-curand-cu11       10.2.10.91 10.3.0.86 wheel
nvidia-cusolver-cu11     11.4.0.1   11.4.1.48 wheel
nvidia-cusparse-cu11     11.7.4.91  11.7.5.86 wheel
nvidia-nccl-cu11         2.14.3     2.18.3    wheel
nvidia-nvtx-cu11         11.7.91    11.8.86   wheel
openai                   0.27.7     0.28.1    wheel
pdfplumber               0.9.0      0.10.2    wheel
pip                      22.0.2     23.2.1    wheel
pydantic                 1.10.13    2.4.2     wheel
pyre-extensions          0.0.29     0.0.30    wheel
starlette                0.27.0     0.31.1    wheel
tiktoken                 0.4.0      0.5.1     wheel
tokenizers               0.13.3     0.14.0    wheel
transformers             4.29.2     4.33.3    wheel
triton                   2.0.0      2.1.0     wheel
xformers                 0.0.20     0.0.22    wheel

another error :

File "/home/smag/.local/lib/python3.10/site-packages/langchain/document_loaders/pdf.py", line 454, in init
import pdfplumber # noqa:F401
ModuleNotFoundError: No module named 'pdfplumber'