diff --git a/src/registration_library/base/colormapper.py b/src/registration_library/base/colormapper.py
index 86322dc..0fb7356 100644
--- a/src/registration_library/base/colormapper.py
+++ b/src/registration_library/base/colormapper.py
@@ -9,7 +9,7 @@
 
 
 def hex_to_rgb(hexa):
-    return tuple(int(hexa[i: i + 2], 16) for i in (0, 2, 4))
+    return tuple(int(hexa[i : i + 2], 16) for i in (0, 2, 4))
 
 
 def rgb_to_hex(r, g, b):
@@ -389,9 +389,7 @@ def to_sld(
         sld += f'                 <ColorMap type="{color_map_type}" extended="{extended}">\n'
 
         for entry in self.entries:
-            sld += (
-                f'                     <ColorMapEntry color="{entry.color_as_hex()}" quantity="{entry.value}"'
-            )
+            sld += f'                     <ColorMapEntry color="{entry.color_as_hex()}" quantity="{entry.value}"'
             if entry.opacity or with_opacity:
                 if entry.opacity:
                     sld += f' opacity="{entry.opacity}"'
@@ -422,9 +420,7 @@ def to_sld(
         else:
             return sld
 
-    def to_cpt(
-        self, title: str = "Default Title", description: str = "Default Description", output_file: str = None
-    ):
+    def to_cpt(self, title: str = "Default Title", description: str = "Default Description", output_file: str = None):
         cpt = ""
 
         if title:
diff --git a/src/registration_library/base/gdal.py b/src/registration_library/base/gdal.py
index 5e621d1..e907ad6 100644
--- a/src/registration_library/base/gdal.py
+++ b/src/registration_library/base/gdal.py
@@ -33,8 +33,7 @@ def has_georeference(source: str) -> bool:
     try:
         source_ds = rio_open(source)
         log.debug(
-            f"Checking: {source}\n  crs: {source_ds.crs}\n  "
-            f"gcps: {source_ds.crs}\n  transform: {source_ds.crs}"
+            f"Checking: {source}\n  crs: {source_ds.crs}\n  " f"gcps: {source_ds.crs}\n  transform: {source_ds.crs}"
         )
 
         if source_ds is not None:
@@ -190,9 +189,7 @@ def translate(
         )
         log.info(f">> gdal_translate {translate_options} {source} {translate_output}")
 
-        translate_ds = gdal.Translate(
-            translate_output, source_ds, options=translate_options.replace("-alpha", "")
-        )
+        translate_ds = gdal.Translate(translate_output, source_ds, options=translate_options.replace("-alpha", ""))
 
         if color_table:
             if isfile(color_table) and access(color_table, R_OK):