<commit_before>language: node_js
node_js:
 - "0.12"
 - "0.10"<commit_msg>added mongodb service to travis ci<commit_after>language: node_js
node_js:
 - "0.12"
 - "0.10"
services:
 - mongodb
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{'dir': 'git-commits-cleaned', 'id': '6217149', 'n_tokens_mistral': 85, 'n_tokens_neox': 78, 'n_words': 16}