Here goes the embedding file for fastText: cc.en.50.bin.

To generate it:

1. Download the 300-dimensional model using:

import fasttext.util
fasttext.util.download_model('en', if_exists='ignore')
ft = fasttext.load_model('cc.en.300.bin')

1. Reduce the dimension to 50 using:

import fasttext
import fasttext.util
ft = fasttext.load_model('cc.en.300.bin')
fasttext.util.reduce_model(ft, 50)

1. Save the model using:

ft.save_model('cc.en.50.bin')