requirements.txt: just the name of the library (it might be different from the one you see in the error message, e.g., you were missing dateutil but the name is actually python-dateutil.)
src/BUILD: in convo_word_freq_diff's deps, add requirement("LIB_NAME"),
Add the dependency in two places:
requirements.txt: just the name of the library (it might be different from the one you see in the error message, e.g., you were missingdateutilbut the name is actuallypython-dateutil.)src/BUILD: inconvo_word_freq_diff'sdeps, addrequirement("LIB_NAME"),