Log-files is saved to manim-master folder

Hi.
I'm new to manim and trying to run a split function a text-string to easier manage large expressions. The result is what I want, but it takes all the TeX-elements and saves the corresponding .txt, .svg, .aux and .dvi files in manim-master folder, which makes it quite annoying to keep track.
Any suggestion to solution?

Here is an example for what I'm doing:

from manimlib.imports import *

def TekstSplitMatte(tekst):
return TexMobject(*[tekst.split()[temp] for temp in range(len(tekst.split()))])

tekst= TekstSplitMatte(" 1 + 2 + 4 + \\cdots + ( n+1 ) + n")

class formel_transformasjon(Scene):
def construct(self):
self.play(Write(tekst))