If I'll try to recognize an image without any text I'll get this and honestly idk if it's a bug, or an invisible text, maybe someone could explain it to me?

'"\n' +
'A y 3 Vo —\n' +
'“Wl |.\n' +
'ul! ni | ; / =\n' +
'i I |\n' +
'If HJ |\n' +
'] I\n' +
'< as IE - LE - |\n' +
'47 COSI EE ([ | B\n' +
'a : 4 Ec Ee .\n' +
'—— pee y 5 Sr) Py WS “ ne\n' +
'mn : a 1 V7 5 Novum — >» 2 fe %\n' +
'So —— HET aE\n' +
'= a . — Ee —\n' +
'HEE = g |\n' +
'p—l | g=mrr2 % DE\n' +
'\ ral nh = “NY\n' +
'___ J) a\n' +
'PD I | ( [\n' +
'I UTE | .\n' +
'| mil wpe | pe\n' +
'RY we | JH | Sv a il rb\n' +
'TREE | J =e\n' +
'0, 5 =uBg5"= 2 ill\n' +
'| I | & wv\n' +
'— |\n' +
'| EN)\n' +
'> | { |\n' +
'IH | ¥B nid\n' +
'“ | 1 A= | ke : & Ey oN\n' +
'a Ly | PY\n' +
'Ly —eee— = Seosor | <o eo — 4 a = -\n' +
'CEA CL ——— a Sa Rete 5, po ~\n' +
'a —— es = dia\n'
}