HTML output: how to make R and Python coexist?

[aborruso]

Hi,
I'm using the below hello world file.

If I run quarto preview, I have only the rendering of the r code.

If I remove the r code, I have the rendering of the python one.

How to make these R and Python codes coexist? Is not possible?

Thank you

---
title: "tmp"
format: html
---

```{python}
#| echo: false
from tabulate import tabulate
import IPython.display as d
import pandas as pd

df = pd.read_csv("tmp.csv",keep_default_na=False)

md = tabulate(df, headers='keys', tablefmt='pipe',showindex=False)
d.Markdown(md)
```

```{r}
#| echo: false
#| label: tbl-cars
#| tbl-cap: "Cars"

library(knitr)
kable(head(cars))
```

[cscheid]

I can't reproduce your issue locally:

[aborruso]

What could be useful to get you @cscheid ?

I'm using Python 3.9.2, quarto 1.3.19 and the below modules

affine==2.3.1
affinegap==1.11
agate==1.6.1
agate-dbf==0.2.2
agate-excel==0.2.3
agate-sql==0.5.5
aiofiles==0.8.0
aiohttp==3.8.1
aiosignal==1.2.0
alabaster==0.7.12
alembic==1.7.7
altair==4.2.0
altair-data-server==0.4.1
altair-saver==0.5.0
altair-viewer==0.4.0
amqp==2.6.1
anyio==3.3.2
appconfigpy==1.0.2
appdirs==1.4.4
argcomplete==1.12.2
argon2-cffi==20.1.0
asgi-csrf==0.9
asgiref==3.5.0
asttokens==2.0.5
async-generator==1.10
async-timeout==4.0.2
atomicwrites==1.4.0
atpublic==3.1.1
attrs==22.1.0
awesome-slugify==1.6.5
awscli==1.22.9
Babel==2.9.0
backcall==0.2.0
backports-datetime-fromisoformat==1.0.0
bash_kernel==0.7.2
beautifulsoup4==4.9.3
billiard==3.6.4.0
bitarray==2.0.1
bitstring==3.1.7
black==22.3.0
bleach==3.3.0
blessed==1.17.6
bokeh==2.4.2
boto3==1.16.43
botocore==1.19.63
Bottleneck==1.3.2
bqplot==0.12.36
branca==0.5.0
bs4==0.0.1
BTrees==4.8.0
cached-property==1.5.2
cachelib==0.6.0
cachetools==4.2.1
camelot-py==0.8.2
categorical-distance==1.9
celery==4.4.7
certifi==2020.12.5
certipy==0.1.3
cffi==1.14.4
chardet==4.0.0
charset-normalizer==2.1.1
ckanapi==4.7
ckanapi-exporter==0.1.0
cli-helpers==2.1.0
click==8.1.3
click-config-file==0.6.0
click-default-group==1.2.2
click-default-group-wheel==1.2.2
click-plugins==1.1.1
clickhouse-cityhash==1.0.2.3
clickhouse-driver==0.2.4
cligj==0.7.2
cloudpickle==2.0.0
colorama==0.4.4
coloredlogs==7.3
colour==0.1.5
commonmark==0.9.1
configobj==5.0.6
contextlib2==21.6.0
courlan==0.8.3
coverage==6.2
coveralls==3.3.1
cramjam==2.5.0
cryptography==36.0.2
cssselect==1.1.0
csvkit==1.0.7
csvmatch==1.22
csvs-to-sqlite==1.3
cycler==0.11.0
dask==2021.12.0
dataclasses==0.6
dataflows==0.2.13
datapackage==1.15.2
dataprep==0.4.2
DataProperty==0.55.0
datasette==0.61.1
datasette-vega==0.6.2
dateparser==1.1.1
datetime-distance==0.1.3
dateutils==0.6.12
db-dtypes==1.0.3
dbfread==2.0.7
dbus-python==1.2.16
ddgr==1.9
debugpy==1.6.0
decorator==4.4.2
dedupe==2.0.11
dedupe-hcluster==0.3.8
dedupe-variable-datetime==0.1.5
deepmerge==0.3.0
defusedxml==0.6.0
Deprecated==1.2.13
distro==1.5.0
distro-info==1.0
docopt==0.6.2
docstring-parser==0.12
docutils==0.15.2
DoubleMetaphone==1.1
download-tiles==0.4.1
duckdb==0.4.0
duckdb-engine==0.2.0
earthengine-api==0.1.303
EditorConfig==0.12.3
entrypoints==0.3
envinfopy==0.0.7
esridump==1.10.1
et-xmlfile==1.0.1
excelrd==2.0.3
executing==0.8.2
ezodf==0.3.2
fake-useragent==0.1.11
fastcluster==1.1.28
fastjsonschema==2.15.3
fastparquet==0.8.1
filelock==3.8.0
Fiona==1.8.21
fire==0.4.0
flake8==5.0.4
Flask==2.1.0
Flask-BasicAuth==0.2.0
Flask-Cors==3.0.10
Flask-Jsonpify==1.5.0
-e git+https://github.com/OpenDataServices/flatten-tool.git@c2e5de78621c6a95ab044ad20eee39eb0118ccfe#egg=flattentool
flatterer==0.16.2
folium==0.13.0
fonttools==4.28.1
frictionless==5.0.0b13
frozenlist==1.3.0
fsspec==2022.1.0
future==0.18.2
fuzzywuzzy==0.18.0
GDAL==3.2.2
gdown==4.5.3
geojson==2.5.0
geojson-to-sqlite==0.3
geopandas==0.11.0
ghp-import==2.0.1
git-history==0.6
gitdb==4.0.7
GitPython==3.1.18
giturlparse==0.10.0
globster==0.1.0
goodtables==2.5.2
google-api-core==2.10.1
google-api-python-client==1.12.11
google-auth==1.29.0
google-auth-httplib2==0.1.0
google-auth-oauthlib==0.4.4
google-cloud-bigquery==3.3.2
google-cloud-bigquery-storage==2.15.0
google-cloud-core==2.2.3
google-cloud-storage==2.2.1
google-crc32c==1.3.0
google-resumable-media==2.3.2
googleapis-common-protos==1.56.4
googler==1.0.1
greenlet==1.1.2
grpcio==1.49.0
grpcio-status==1.48.1
gspread==5.4.0
gyp==0.1
h11==0.12.0
haversine==2.3.0
highered==0.2.1
howdoi==2.0.19
html5lib==1.1
htmldate==1.3.2
httpcore==0.15.0
httpie==2.3.0
httplib2==0.19.1
httplib2shim==0.0.3
httpx==0.23.0
humanfriendly==9.1
humanize==4.4.0
hupper==1.10.3
ibis-bigquery==2.1.3
ibis-framework==3.2.0
ibis-substrait==2.10.1
idna==2.10
ijson==3.1.3
imagesize==1.3.0
img2pdf==0.4.0
importlib-metadata==5.0.0
iniconfig==1.1.1
inquirer==2.7.0
install==1.3.5
ipyevents==2.0.1
ipyfilechooser==0.6.0
ipykernel==6.13.0
ipyleaflet==0.17.2
ipysheet==0.6.0
ipython==8.6.0
ipython-genutils==0.2.0
ipytree==0.2.2
ipywidgets==7.6.5
isodate==0.6.0
isort==5.10.1
itsdangerous==2.1.2
janus==1.0.0
jc==1.17.6
jdcal==1.4.1
jedi==0.18.0
jellex==0.5.0
jello==1.5.0
jellyfish==0.9.0
jinja-markdown==1.200630
Jinja2==3.0.3
jmespath==0.10.0
joblib==1.1.0
jsbeautifier==1.14.0
json5==0.9.5
jsonlines==1.2.0
jsonpath-ng==1.5.3
jsonpointer==2.0
jsonref==0.2
jsonschema==3.2.0
jupyter==1.0.0
jupyter-cache==0.4.3
jupyter-client==7.3.0
jupyter-console==6.4.3
jupyter-core==4.10.0
jupyter-server==1.21.0
jupyter-server-mathjax==0.2.3
jupyter-sphinx==0.3.2
jupyter-telemetry==0.1.0
jupyterhub==2.2.2
jupyterlab==3.0.7
jupyterlab-pygments==0.2.2
jupyterlab-server==2.1.3
jupyterlab-widgets==1.1.0
jupytext==1.11.5
jusText==3.0.0
keep==2.10.1
kernel-driver==0.0.5
kiwisolver==1.3.2
kombu==4.6.11
kvfile==0.0.12
landez==2.5.0
langcodes==3.3.0
latexcodec==2.0.1
leafmap==0.11.0
leather==0.3.3
Levenshtein==0.16.0
Levenshtein-search==1.4.5
linear-tsv==1.1.0
linkify-it-py==1.0.2
litecli==1.5.0
livemark==0.109.0
livereload==2.6.3
locket==0.2.1
loguru==0.6.0
losser==0.0.3
lxml==4.6.4
lz4==4.0.2
Mako==1.2.0
MapProxy==1.14.0
Markdown==3.3.4
markdown-it-py==1.1.0
marko==1.1.0
MarkupSafe==2.0.1
matplotcli==0.2.0.post1
matplotlib==3.5.1
matplotlib-inline==0.1.3
mbstrdecoder==1.1.0
mbutil==0.3.0
mccabe==0.7.0
mdit-py-plugins==0.2.8
mergedeep==1.3.4
meta==1.0.2
Metaphone==0.6
mistune==0.8.4
mkdocs==1.3.0
mkdocs-autolinks-plugin==0.4.0
mkdocs-autorefs==0.4.1
mkdocs-charts-plugin==0.0.5
mkdocs-click==0.4.0
mkdocs-macros-plugin==0.5.12
mkdocs-material==8.3.9
mkdocs-material-extensions==1.0.3
mkdocs-mermaid2-plugin==0.5.2
mkdocs-print-site-plugin==2.0.3
mkdocs-rss-plugin==1.1.0
mkdocs-table-reader-plugin==0.6.1
mkdocstrings==0.18.1
mkdocstrings-python-legacy==0.2.2
more-itertools==8.12.0
msgfy==0.2.0
multidict==6.0.2
multipledispatch==0.6.0
munch==2.5.0
mycli==1.23.2
mypy-extensions==0.4.3
mysql-connector-python==8.0.23
myst-nb==0.13.1
myst-parser==0.15.2
natsort==8.0.2
nbclassic==0.2.6
nbclient==0.6.0
nbconvert==6.5.0
nbdime==3.1.1
nbformat==5.3.0
nbterm==0.0.7
nest-asyncio==1.5.5
nltk==3.7
notebook==6.4.10
numpy==1.21.2
oauthlib==3.1.0
ocrmypdf==10.3.1+dfsg
odfpy==1.4.1
olefile==0.46
opencv-python==4.4.0.46
openpyxl==3.0.5
orjson==3.6.7
packaging==21.3
pamela==1.0.0
pandas==1.3.5
pandocfilters==1.4.3
parse==1.19.0
parsedatetime==2.6
parso==0.8.1
parsy==1.4.0
partd==1.2.0
path==16.4.0
pathspec==0.9.0
pathvalidate==2.5.0
patsy==0.5.2
pdfminer.six==20200726
persistent==4.7.0
petl==1.6.8
pexpect==4.8.0
pickleshare==0.7.5
pikepdf==1.17.3+dfsg
Pillow==8.4.0
Pint==0.19.2
pipx==1.0.0
platformdirs==2.5.2
playwright==1.19.1
plotly==5.7.0
plotly-express==0.4.1
pluggy==0.13.1
ply==3.11
portpicker==1.5.2
probableparsing==0.0.1
prometheus-client==0.9.0
prompt-toolkit==3.0.24
proto-plus==1.22.1
protobuf==3.20.1
psutil==5.9.0
ptyprocess==0.7.0
pure-eval==0.2.2
py==1.10.0
py-lru-cache==0.1.4
pyarrow==7.0.0
pyasn1==0.4.8
pyasn1-modules==0.2.8
pybloom-live==3.0.0
pybtex==0.24.0
pybtex-docutils==1.0.1
pycodestyle==2.9.1
pycparser==2.20
PyCRS==1.0.2
pycrypto==2.6.1
pycurl==7.43.0.6
pydantic==1.9.0
pydata-google-auth==1.4.0
pydata-sphinx-theme==0.7.2
pyee==8.1.0
pyembed==1.3.3
pyembed-markdown==1.1.0
pyflakes==2.5.0
pygeodiff==2.0.0
PyGithub==1.55
Pygments==2.12.0
PyGObject==3.38.0
pygsheets==2.0.5
pyhacrf-datamade==0.2.5
PyICU==2.8
PyJWT==2.3.0
PyLBFGS==0.2.0.13
pymdown-extensions==9.5
PyMySQL==1.0.2
PyNaCl==1.5.0
pyOpenSSL==22.0.0
pyparsing==2.4.7
PyPDF2==1.26.0
pyperclip==1.8.2
pyppeteer==0.2.5
pyproj==3.3.0
pypyp==1.0.0
pyquery==1.4.3
pyrsistent==0.17.3
pyshp==2.3.1
PySocks==1.7.1
pystac==1.6.1
pystac-client==0.5.1
pytablereader==0.31.3
pytest==4.6.11
pytest-cov==4.0.0
pytest-localserver==0.7.0
python-apt==2.2.0
python-baseconv==1.2.2
python-box==6.1.0
python-crfsuite==0.9.7
python-dateutil==2.8.2
python-debian==0.1.39
python-editor==1.0.4
python-json-logger==2.0.2
python-Levenshtein==0.12.2
python-multipart==0.0.5
python-slugify==4.0.1
python-stdnum==1.17
pytimeparse==1.1.8
pytkdocs==0.16.1
pytz==2022.6
pyxattr==0.7.2
PyYAML==6.0
pyyaml_env_tag==0.1
pyzmq==22.3.0
qtconsole==5.3.0
QtPy==2.0.1
radian==0.6.4
rapidfuzz==1.8.3
rasterio==1.2.10
rchitect==0.3.39
readability-lxml==0.8.1
readchar==2.0.1
redis==3.5.3
regex==2021.11.10
reportbro-simpleeval==0.9.11
reportlab==3.5.59
requests==2.28.1
requests-html==0.10.0
requests-oauthlib==1.3.0
requests-toolbelt==0.9.1
retryrequests==0.2.0
rfc3986==1.4.0
rich==12.5.1
rlr==2.4.5
roman==2.0.0
rsa==4.7.2
ruamel.yaml==0.17.10
ruamel.yaml.clib==0.2.6
s3transfer==0.3.7
schema==0.7.5
scipy==1.5.4
scooby==0.7.0
seaborn==0.11.2
selenium==3.141.0
Send2Trash==1.8.0
setuptools-scm==5.0.1
Shapely==1.7.1
shellingham==1.3.2
shot-scraper==0.9
simplecosine==1.2
simpleeval==0.9.11
SimpleSQLite==1.3.0
six==1.16.0
smmap==4.0.0
sniffio==1.2.0
snowballstemmer==2.2.0
snuggs==1.4.7
sortedcontainers==2.1.0
soupsieve==2.2.1
Sphinx==5.3.0
sphinx-book-theme==0.1.7
sphinx-comments==0.0.3
sphinx-copybutton==0.4.0
sphinx-external-toc==0.2.3
sphinx-jupyterbook-latex==0.4.6
sphinx-multitoc-numbering==0.1.3
sphinx-panels==0.6.0
sphinx-rtd-theme==1.0.0
sphinx-thebe==0.0.10
sphinx-togglebutton==0.2.3
sphinxcontrib-applehelp==1.0.2
sphinxcontrib-bibtex==2.2.1
sphinxcontrib-devhelp==1.0.2
sphinxcontrib-htmlhelp==2.0.0
sphinxcontrib-jsmath==1.0.1
sphinxcontrib-qthelp==1.0.3
sphinxcontrib-serializinghtml==1.1.5
SQLAlchemy==1.4.41
sqlglot==6.3.5
sqlite-fts4==1.0.1
sqlite-utils==3.29
sqlitebiter==0.36.0
sqliteschema==1.3.0
sqlparse==0.3.1
stack-data==0.2.0
starlette==0.16.0
statistics==1.0.3.5
statsmodels==0.13.2
stringcase==1.2.0
tabledata==1.3.0
tableschema==1.20.0
tableschema-sql==1.3.1
tableschema-to-template==0.0.12
tabulate==0.8.10
tabulator==1.53.5
tcolorpy==0.1.2
tenacity==8.0.1
termcolor==1.1.0
termgraph==0.4.2
terminado==0.9.2
terminaltables==3.1.0
testpath==0.4.4
text-unidecode==1.3
thefuzz==0.19.0
tinycss2==1.1.1
tld==0.12.6
toml==0.10.2
tomli==1.2.2
toolz==0.11.2
tornado==6.1
tqdm==4.62.3
trafilatura==1.4.0
traitlets==5.1.1
traittypes==0.2.1
transaction==3.0.1
transifex-client==0.14.4
twarc==2.12.0
twarc-csv==0.5.1
twarc-hashtags==0.0.5
twarc-timeline-archive==0.1.0
typed-ast==1.5.1
typepy==1.3.0
typer==0.5.0
typing_extensions==4.4.0
tzlocal==2.1
uc-micro-py==1.0.1
ujson==4.0.2
unattended-upgrades==0.1
unicodecsv==0.14.1
Unidecode==1.3.2
uritemplate==3.0.1
urllib3==1.26.12
usaddress==0.5.10
userpath==1.7.0
uvicorn==0.15.0
validators==0.18.2
varname==0.8.1
vdsql @ git+https://github.com/visidata/vdsql.git@257336271b3e9b0fdefc3e32bd7b1cb296e2fc62
vega-datasets==0.9.0
vine==1.3.0
visidata @ git+https://github.com/saulpw/visidata.git@924563a0b7eeede80834dc02d8c1f237fe1949c1
w3lib==1.22.0
watchdog==2.1.2
wcwidth==0.1.9
webencodings==0.5.1
websocket-client==1.4.1
websockets==10.1
Werkzeug==2.1.0
whitebox==2.2.0
whiteboxgui==2.2.0
widgetsnbextension==3.5.2
wordcloud==1.8.1
wrapt==1.13.3
xlrd==2.0.1
XlsxWriter==3.0.3
xlwt==1.3.0
xmljson==0.2.1
xmltodict==0.12.0
xyzservices==2022.3.0
yarl==1.7.2
youtube-dl==2021.12.17
yq==3.0.2
zc.lockfile==2.0
zc.zlibstorage==1.2.0
ZConfig==3.6.0
zipp==1.0.0
ZODB==5.6.0
zodbpickle==2.2.0
zope.index==5.0.0
zope.interface==5.4.0
zsh-jupyter-kernel==3.4