diff --git a/fuzzers/007-timing/bel/fixup_timings_txt.py b/fuzzers/007-timing/bel/fixup_timings_txt.py
index f12be26b..b36cfe62 100644
--- a/fuzzers/007-timing/bel/fixup_timings_txt.py
+++ b/fuzzers/007-timing/bel/fixup_timings_txt.py
@@ -2,6 +2,7 @@
 
 import argparse
 
+
 def fix_line(line, site, filetype):
     line = line.split()
     newline = list()
@@ -16,13 +17,13 @@ def fix_line(line, site, filetype):
     all_entries = 0
     loc = 2
     for site in range(0, sites_count):
-       bels_count = int(line[loc + 1])
-       loc += 2
-       for bel in range(0, bels_count):
-           entries_count = int(line[loc + 1])
-           loc += 2
-           all_entries += entries_count
-           for entry in range(0, entries_count):
+        bels_count = int(line[loc + 1])
+        loc += 2
+        for bel in range(0, bels_count):
+            entries_count = int(line[loc + 1])
+            loc += 2
+            all_entries += entries_count
+            for entry in range(0, entries_count):
                 if filetype == 'timings':
                     for delay_word in range(0, 6):
                         entries.append(line[loc])
@@ -44,13 +45,19 @@ def fix_line(line, site, filetype):
     newline.extend(entries)
     return " ".join(newline) + "\n"
 
+
 def main():
     parser = argparse.ArgumentParser()
     parser.add_argument('--txtin', type=str, help='Input text file')
     parser.add_argument('--txtout', type=str, help='Output text file')
-    parser.add_argument('--site', type=str, help='Site to which the entries should be squashed')
-    parser.add_argument('--slice', type=str, help='Slice for which the entries shall be fixed')
-    parser.add_argument('--type', type=str, choices=['timings', 'pins', 'properties'])
+    parser.add_argument(
+        '--site',
+        type=str,
+        help='Site to which the entries should be squashed')
+    parser.add_argument(
+        '--slice', type=str, help='Slice for which the entries shall be fixed')
+    parser.add_argument(
+        '--type', type=str, choices=['timings', 'pins', 'properties'])
 
     args = parser.parse_args()
     lines = list()
@@ -65,5 +72,6 @@ def main():
         for line in lines:
             fp.write(line)
 
+
 if __name__ == "__main__":
     main()
diff --git a/fuzzers/007-timing/bel/tim2json.py b/fuzzers/007-timing/bel/tim2json.py
index 073dc497..d6062987 100644
--- a/fuzzers/007-timing/bel/tim2json.py
+++ b/fuzzers/007-timing/bel/tim2json.py
@@ -281,7 +281,8 @@ def read_raw_timings(fin, properties, pins, site_pins, pin_alias_map):
 
                         # if we couldn't find input, check if the clock is the
                         # only input. This applies only to combinational paths
-                        if (sequential is None) and (bel_input is None) and (bel_clock is not None):
+                        if (sequential is None) and (bel_input is None) and (
+                                bel_clock is not None):
                             if bel_clock_orig_pin in site_pins[slice][site_name.lower()] and \
                             site_pins[slice][site_name.lower(
                             )][bel_clock_orig_pin]['direction'] == 'IN':
@@ -334,7 +335,6 @@ def read_raw_timings(fin, properties, pins, site_pins, pin_alias_map):
                                             orig_pin.lower(),
                                             speed_model_clean)
 
-
                         # if we still don't have input, give up
                         if bel_input is None:
                             delay_loc += 6