I am trying to read the data from a text file given in a tree format. A sample of the text file looks like this, ['972651', '80080680482123777', '0.0']->['10
adobe-director
eclipse-mat
presentmodalviewcontroller
isodate
shareplay
autolink
swift5.1
sharpkml
smt
bitmapfactory
apple-push-notifications
stackexchange
web-manifest
operator-chaining
viper
bloomberg
heap-analytics
webassembly
rft
derived
teamwork-projects
tns
strtod
dynamic-data-display
boost-accumulators
graphql-playground
sql-standards
d3-force
apple-documentation
windows-10-iot-enterprise
