diff --git a/doc/mk_api_doc.py b/doc/mk_api_doc.py
index 42adaca0a..d27cee368 100644
--- a/doc/mk_api_doc.py
+++ b/doc/mk_api_doc.py
@@ -468,7 +468,6 @@ try:
         # We just need to register that it exists for the link in the index
         print("Go documentation link will be included in index.")
 
-
     print("Documentation was successfully generated at subdirectory '{}'.".format(OUTPUT_DIRECTORY))
 except Exception:
     exctype, value = sys.exc_info()[:2]
diff --git a/scripts/mk_genfile_common.py b/scripts/mk_genfile_common.py
index f897c1519..e5f33aa53 100644
--- a/scripts/mk_genfile_common.py
+++ b/scripts/mk_genfile_common.py
@@ -144,7 +144,6 @@ def mk_z3consts_py_internal(api_files, output_dir):
                     raise ValueError("Invalid %s, line: %s" % (api_file, linenum))
             else:
                 if mode != IN_ENUM:
-
                     raise ValueError(f"Expected IN_ENUM mode, got mode {mode} in {api_file}, line: {linenum}")
                 words = re.split('[^-a-zA-Z0-9_]+', line)
                 m = closebrace_pat.match(line)
@@ -234,7 +233,6 @@ def mk_z3consts_dotnet_internal(api_files, output_dir):
                     raise ValueError("Invalid %s, line: %s" % (api_file, linenum))
             else:
                 if mode != IN_ENUM:
-
                     raise ValueError(f"Expected IN_ENUM mode, got mode {mode} in {api_file}, line: {linenum}")
                 words = re.split('[^-a-zA-Z0-9_]+', line)
                 m = closebrace_pat.match(line)
@@ -324,7 +322,6 @@ def mk_z3consts_java_internal(api_files, package_name, output_dir):
                     raise ValueError("Invalid %s, line: %s" % (api_file, linenum))
             else:
                 if mode != IN_ENUM:
-
                     raise ValueError(f"Expected IN_ENUM mode, got mode {mode} in {api_file}, line: {linenum}")
                 words = re.split('[^-a-zA-Z0-9_]+', line)
                 m = closebrace_pat.match(line)
@@ -452,7 +449,6 @@ def mk_z3consts_ml_internal(api_files, output_dir):
                     raise ValueError("Invalid %s, line: %s" % (api_file, linenum))
             else:
                 if mode != IN_ENUM:
-
                     raise ValueError(f"Expected IN_ENUM mode, got mode {mode} in {api_file}, line: {linenum}")
                 words = re.split('[^-a-zA-Z0-9_]+', line)
                 m = closebrace_pat.match(line)