Function pipe 

pub fn pipe(
    preprocessor: impl StreamingPreprocessor + 'static,
) -> PipelineBuilder

Start building a pipeline with the first preprocessor.

Shorthand for Pipeline::builder().pipe(preprocessor).

use irithyll::{pipe, normalizer, sgbt, StreamingLearner};

let mut pipeline = pipe(normalizer()).learner(sgbt(10, 0.01));
pipeline.train(&[100.0, 0.5], 42.0);
let pred = pipeline.predict(&[100.0, 0.5]);