Index.js causes PyFi to exit when any data is sent over the Python process' stderr. In some cases, users may want to ignore messages over stderr.
For example, when importing, Tensorflow often prints a non-fatal error "The TensorFlow library wasn't compiled to use SSE instructions, but these are available on your machine and could speed up CPU computations" that I want to ignore.
Index.js causes PyFi to exit when any data is sent over the Python process' stderr. In some cases, users may want to ignore messages over stderr.
For example, when importing, Tensorflow often prints a non-fatal error "The TensorFlow library wasn't compiled to use SSE instructions, but these are available on your machine and could speed up CPU computations" that I want to ignore.