my error is
`C:\MLKits-master\regressions\linear-regression.js:37
const batchQuantity = Math.floor(this.features.shape[0] / this.options.batchSize);
^
TypeError: Cannot read property 'shape' of undefined
at LinearRegression.train (C:\MLKits-master\regressions\linear-regression.js:37:56)
at Object. (C:\MLKits-master\regressions\index.js:22:12)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at internal/main/run_main_module.js:17:47`
(https://github.com/KUNAL-create-gif/regressions-)
error is
C:\MLKits-master\regressions\linear-regression.js:37
const batchQuantity = Math.floor(this.features.shape[0] / this.options.batchSize);
^
TypeError: Cannot read property 'shape' of undefined
at LinearRegression.train (C:\MLKits-master\regressions\linear-regression.js:37:56)
at Object. (C:\MLKits-master\regressions\index.js:22:12)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at internal/main/run_main_module.js:17:47