TypeError: issubclass() arg 1 must be a class

[GurnaikLall]

Getting the following error

TypeError: issubclass() arg 1 must be a class

when i execute:

**from langchain.embeddings import HuggingFaceEmbeddings
#from transformers import pipeline

Download model from Hugging face

model_name = "sentence-transformers/all-mpnet-base-v2"
hf_embed = HuggingFaceEmbeddings(model_name=model_name)**

[cibernicola]

Same here just with code provided here: https://python.langchain.com/docs/modules/model_io/models/llms/integrations/textgen