Python numpy append() function is used to merge two arrays. The numpy append() function returns a new array, and the original array remains unchanged.

**Numpy append() function is used to merge two arrays.** The append() function returns a new array, and the original array remains unchanged. In ** Python numpy**, sometimes, we need to merge two arrays. So for that, we have to use numpy.append() function. The append() function is used to append one array with another one, and then it returns the merged array.

You have to **install numpy** for this tutorial. Also, check your **numpy version** as well.

NumPy is used to work with arrays. The array object in Numpy is called **ndarray**. We can create a NumPy ndarray object by using the array() function. **Numpy.append()** method appends values along the mentioned axis at the end of the array.

`numpy.append(array, values, axis = None)`

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