Azure Blob Storage File

%pip install -qU  azure-storage-blob

from langchain_community.document_loaders import AzureBlobStorageFileLoader

loader = AzureBlobStorageFileLoader(
    conn_str="<connection string>",
    container="<container name>",
    blob_name="<blob name>",
)

loader.load()

[Document(page_content='Lorem ipsum dolor sit amet.', lookup_str='', metadata={'source': '/var/folders/y6/8_bzdg295ld6s1_97_12m4lr0000gn/T/tmpxvave6wl/fake.docx'}, lookup_index=0)]