[BUG] Broken references. I hate python

Author: Leguark

gempy/core/data/grid_modules/topography.py

@@ -8,7 +8,7 @@
 
 from .regular_grid import RegularGrid
 
-from ....optional_dependencies import require_skimage
+from ....optional_dependencies import require_skimage, require_scipy
 from dataclasses import field, dataclass
 from ..encoders.converters import short_array_type
 

gempy/modules/grids/create_topography.py

@@ -9,7 +9,7 @@
 
 import numpy as np
 
-from gempy.optional_dependencies import require_scipy
+from ...core.data.grid_modules.topography import _LoadDEMArtificial
 
 
 def create_random_topography(extent: np.array, resolution: np.array, dz: Optional[np.array] = None,