General Purpose Image
To tackle the most common data science challenges with Zepl out of the box, Zepl provides a General Purpose Image loaded with all the interpreters which we support and the most popular libraries for use in the notebook. This is set as the default image for all notebooks until replaced. If you find that any libraries are missing from this default image, you can install additional libraries to the container using established installer approaches for those respective interpreters.

General Purpose Image attached to a notebook
The general purpose images also supports markdown and data source querying
The General Purpose Image includes Python version 3.7.6. The following libraries are installed:
%python
!pip list --format columns
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-- returns the following output
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Package Version
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absl-py 0.10.0
asn1crypto 1.3.0
astunparse 1.6.3
attrs 20.2.0
Automat 20.2.0
azure-common 1.1.25
azure-core 1.8.2
azure-storage-blob 12.5.0
backcall 0.2.0
bcrypt 3.2.0
bkzep 0.6.1
bokeh 1.4.0
boto3 1.10.9
botocore 1.13.50
cached-property 1.5.2
cachetools 4.1.1
cassandra-driver 3.22.0
certifi 2020.6.20
cffi 1.14.0
chardet 3.0.4
click 7.1.2
conda 4.8.5
conda-package-handling 1.6.0
constantly 15.1.0
cryptography 2.8
cssselect 1.1.0
cycler 0.10.0
decorator 4.4.2
distro 1.5.0
docker 4.3.1
docker-compose 1.27.4
dockerpty 0.4.1
docopt 0.6.2
docutils 0.15.2
fabric 2.5.0
gast 0.3.3
gensim 3.8.1
geomet 0.1.2
google-api-core 1.22.4
google-auth 1.22.1
google-auth-oauthlib 0.4.1
google-cloud-bigquery 1.21.0
google-cloud-core 1.4.2
google-pasta 0.2.0
google-resumable-media 0.4.1
googleapis-common-protos 1.52.0
grpcio 1.24.3
h5py 2.10.0
hdbcli 2.4.167
hyperlink 20.0.1
idna 2.7
importlib-metadata 2.0.0
incremental 17.5.0
invoke 1.4.1
ipykernel 5.1.3
ipython 7.13.0
ipython-genutils 0.2.0
isodate 0.6.0
jedi 0.17.2
Jinja2 2.11.2
jmespath 0.10.0
joblib 0.17.0
jsonschema 3.2.0
jupyter-client 5.3.4
jupyter-core 4.6.3
Keras 2.3.1
Keras-Applications 1.0.8
Keras-Preprocessing 1.1.2
kiwisolver 1.2.0
lxml 4.5.2
Markdown 3.2.2
MarkupSafe 1.1.1
matplotlib 3.1.1
msrest 0.6.19
mysql-connector-python 8.0.18
nltk 3.4.5
numpy 1.19.2
oauthlib 3.1.0
opt-einsum 3.3.0
oscrypto 1.2.1
packaging 20.4
pandas 1.0.5
pandasql 0.7.3
paramiko 2.7.2
parsel 1.6.0
parso 0.7.1
patsy 0.5.1
pexpect 4.8.0
pickleshare 0.7.5
Pillow 6.2.1
pip 20.0.2
plotly 4.2.1
prompt-toolkit 3.0.7
Protego 0.1.16
protobuf 3.10.0
protobuf3-to-dict 0.1.5
psycopg2-binary 2.8.4
ptyprocess 0.6.0
py4j 0.10.8.1
pyarrow 0.17.1
pyasn1 0.4.8
pyasn1-modules 0.2.8
pycosat 0.6.3
pycparser 2.19
pycryptodomex 3.9.8
PyDispatcher 2.0.5
pydot 1.4.1
Pygments 2.7.1
PyHamcrest 2.0.2
PyJWT 1.7.1
PyNaCl 1.4.0
pyodps 0.8.4
pyOpenSSL 19.1.0
pyparsing 2.4.7
pyrsistent 0.17.3
PySocks 1.7.1
python-dateutil 2.8.1
python-dotenv 0.14.0
pytz 2020.1
PyYAML 5.3.1
pyzmq 19.0.2
queuelib 1.5.0
requests 2.20.1
requests-oauthlib 1.3.0
retrying 1.3.3
rsa 4.6
ruamel-yaml 0.15.87
s3transfer 0.2.1
sagemaker 1.43.4.post1
scikit-learn 0.23.2
scipy 1.3.1
Scrapy 1.8.0
seaborn 0.9.0
service-identity 18.1.0
setuptools 45.2.0.post20200210
six 1.14.0
smart-open 2.2.1
snowflake-connector-python 2.2.8
SQLAlchemy 1.3.19
statsmodels 0.12.0
tensorboard 2.3.0
tensorboard-plugin-wit 1.7.0
tensorflow 2.3.0
tensorflow-estimator 2.3.0
termcolor 1.1.0
texttable 1.6.3
Theano 1.0.4
threadpoolctl 2.1.0
tornado 6.0.4
tqdm 4.42.1
traitlets 5.0.4
Twisted 20.3.0
urllib3 1.24.3
w3lib 1.22.0
wcwidth 0.2.5
websocket-client 0.57.0
Werkzeug 1.0.1
wheel 0.34.2
wrapt 1.12.1
zipp 3.3.0
zope.interface 5.1.2
You can learn more about interacting with the Python interpreter in that section of the documentation:
The General Purpose Image includes R version 3.6.3 running on top of Spark (SparkR). The following libraries are installed:
%r
installed.packages()
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-- returns the following output
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Library Version
SparkR “2.4.6”
BH “1.72.0-3”
BayesianFirstAid “0.1”
DBI “1.1.0”
DT “0.15”
DatabaseConnector “3.0.0”
DatabaseConnectorJars “1.1.0”
KMsurv “0.1-5”
MatrixModels “0.4-1”
R6 “2.4.1”
RJDBC “0.2-8”
RSQLite “2.2.1”
Rcpp “1.0.5”
RcppArmadillo “0.9.900.3.0”
RcppEigen “0.3.3.7.0”
SparseM “1.78”
SqlRender “1.6.8”
XML “3.99-0.3”
abind “1.4-5”
askpass “1.1”
assertthat “0.2.1”
backports “1.1.10”
base64enc “0.1-3”
bestglm “0.37.3”
bit “4.0.4”
bit64 “4.0.5”
blob “1.2.1”
brew “1.0-6”
broom “0.7.1”
callr “3.4.4”
car “3.0-10”
carData “3.0-4”
cellranger “1.1.0”
checkmate “2.0.0”
chron “2.3-56”
cli “2.0.2”
clipr “0.7.0”
coda “0.19-4”
colorspace “1.4-1”
commonmark “1.7”
conquer “1.0.2”
corrplot “0.84”
covr “3.5.1”
cowplot “1.1.0”
cpp11 “0.2.2”
crayon “1.3.4”
crosstalk “1.1.0.1”
curl “4.3”
data.table “1.13.0”
dbplyr “1.4.4”
desc “1.2.0”
devtools “2.3.2”
digest “0.6.25”
doParallel “1.0.15”
doRNG “1.8.2”
dplyr “1.0.2”
dplyr.snowflakedb “0.3.0”
ellipsis “0.3.1”
evaluate “0.14”
exactRankTests “0.8-31”
fansi “0.4.1”
farver “2.0.3”
fastmap “1.0.1”
forcats “0.5.0”
foreach “1.5.0”
forestplot “1.10”
fs “1.5.0”
generics “0.0.2”
ggplot2 “3.3.2”
ggpubr “0.4.0”
ggrepel “0.8.2”
ggsci “2.9”
ggsignif “0.6.0”
gh “1.1.0”
git2r “0.27.1”
glmnet “4.0-2”
glue “1.4.2”
googleVis “0.6.6”
gridExtra “2.3”
grpreg “3.3.0”
gsubfn “0.7”
gtable “0.3.0”
haven “2.3.1”
highr “0.8”
hms “0.5.3”
htmltools “0.5.0”
htmlwidgets “1.5.2”
httpuv “1.5.4”
httr “1.4.2”
ini “0.3.1”
isoband “0.2.2”
iterators “1.0.12”
jsonlite “1.7.1”
km.ci “0.5-2”
knitr “1.30”
labeling “0.3”
later “1.1.0.1”
lazyeval “0.2.2”
leaps “3.1”
lifecycle “0.2.0”
lme4 “1.1-23”
lmtest “0.9-38”
lubridate “1.7.9”
magrittr “1.5”
manipulateWidget “0.10.1”
maptools “1.0-2”
markdown “1.1”
matrixStats “0.57.0”
maxstat “0.7-25”
memoise “1.1.0”
mime “0.9”
miniUI “0.1.1.1”
minqa “1.2.4”
mnormt “2.0.2”
modelr “0.1.8”
mplot “1.0.4”
munsell “0.5.0”
mvtnorm “1.1-1”
nloptr “1.2.2.2”
openssl “1.4.3”
openxlsx “4.2.2”
pbkrtest “0.4-8.6”
pillar “1.4.6”
pkgbuild “1.1.0”
pkgconfig “2.0.3”
pkgload “1.1.0”
plogr “0.2.0”
pls “2.7-3”
plyr “1.8.6”
polynom “1.4-0”
praise “1.0.0”
prettyunits “1.1.1”
processx “3.4.4”
progress “1.2.2”
promises “1.1.1”
proto “1.0.0”
ps “1.3.4”
purrr “0.3.4”
quantreg “5.73”
r2d3 “0.2.3”
rJava “0.9-13”
rcmdcheck “1.3.3”
readr “1.4.0”
readxl “1.3.1”
rematch “1.0.1”
rematch2 “2.1.2”
remotes “2.2.0”
reprex “0.3.0”
reshape “0.8.8”
reshape2 “1.4.4”
rex “1.2.0”
rgl “0.100.54”
rio “0.5.16”
rjags “4-10”
rlang “0.4.7”
rmarkdown “2.4”
rngtools “1.5”
roxygen2 “7.1.1”
rprojroot “1.3-2”
rstatix “0.6.0”
rstudioapi “0.11”
rversions “2.0.2”
rvest “0.3.6”
scales “1.1.1”
selectr “0.4-2”
sessioninfo “1.1.1”
shape “1.4.5”
shiny “1.5.0”
shinydashboard “0.7.1”
sourcetools “0.1.7”
sp “1.4-2”
sqldf “0.4-11”
statmod “1.4.34”
stringi “1.5.3”
stringr “1.4.0”
survMisc “0.5.5”
survminer “0.4.8”
sys “3.4”
testthat “2.3.2”
tibble “3.0.3”
tidyr “1.1.2”
tidyselect “1.1.0”
tidyverse “1.3.0”
tinytex “0.26”
tmvnsim “1.0-2”
triebeard “0.3.0”
urltools “1.7.3”
usethis “1.6.3”
utf8 “1.1.4