I get an error when trying to run import fastbook
. It is blocking me from following the course. Any ideas how to resolve it?
When I run this:
!pip install -Uqq fastbook
import fastbook
fastbook.setup_book()
I get this error output:
ImportError Traceback (most recent call last)
/tmp/ipykernel_28/2566296125.py in <module>
1 #hide
2 get_ipython().system('pip install -Uqq fastbook')
----> 3 import fastbook
4 fastbook.setup_book()
/opt/conda/lib/python3.7/site-packages/fastbook/__init__.py in <module>
12 try: import sentencepiece
13 except ModuleNotFoundError: warn("Missing `sentencepiece` - please run `pip install 'sentencepiece<0.1.90'`")
---> 14 try: from nbdev.showdoc import *
15 except ModuleNotFoundError: warn("Missing `nbdev` - please install it")
16 try:
/opt/conda/lib/python3.7/site-packages/nbdev/__init__.py in <module>
5
6 if IN_IPYTHON:
----> 7 from .showdoc import show_doc
/opt/conda/lib/python3.7/site-packages/nbdev/showdoc.py in <module>
9 from .export import *
10 from .sync import *
---> 11 from nbconvert import HTMLExporter
12 from fastcore.utils import IN_NOTEBOOK
13
/opt/conda/lib/python3.7/site-packages/nbconvert/__init__.py in <module>
2
3 from ._version import version_info, __version__
----> 4 from .exporters import *
5 from . import filters
6 from . import preprocessors
/opt/conda/lib/python3.7/site-packages/nbconvert/exporters/__init__.py in <module>
1 from .base import (export, get_exporter,
2 ExporterNameError, get_export_names)
----> 3 from .html import HTMLExporter
4 from .slides import SlidesExporter
5 from .templateexporter import TemplateExporter
/opt/conda/lib/python3.7/site-packages/nbconvert/exporters/html.py in <module>
10 from traitlets.config import Config
11 from jupyter_core.paths import jupyter_path
---> 12 from jinja2 import contextfilter
13
14 from nbconvert.filters.highlight import Highlight2HTML
ImportError: cannot import name 'contextfilter' from 'jinja2' (/opt/conda/lib/python3.7/site-packages/jinja2/__init__.py)
I’ve tried restarting the kernel but it doesn’t change anything.