diff --git a/fuzzers/libafl_ctx_adaptive_map/fuzzer.py b/fuzzers/libafl_ctx_adaptive_map/fuzzer.py
index a5f1c6171..097b6c522 100755
--- a/fuzzers/libafl_ctx_adaptive_map/fuzzer.py
+++ b/fuzzers/libafl_ctx_adaptive_map/fuzzer.py
@@ -22,34 +22,28 @@
 
 def prepare_fuzz_environment(input_corpus):
     """Prepare to fuzz with a LibAFL-based fuzzer."""
-    os.environ["ASAN_OPTIONS"] = (
-        "abort_on_error=1:detect_leaks=0:"
-        "malloc_context_size=0:symbolize=0:"
-        "allocator_may_return_null=1:"
-        "detect_odr_violation=0:handle_segv=0:"
-        "handle_sigbus=0:handle_abort=0:"
-        "handle_sigfpe=0:handle_sigill=0"
-    )
-    os.environ["UBSAN_OPTIONS"] = (
-        "abort_on_error=1:"
-        "allocator_release_to_os_interval_ms=500:"
-        "handle_abort=0:handle_segv=0:"
-        "handle_sigbus=0:handle_sigfpe=0:"
-        "handle_sigill=0:print_stacktrace=0:"
-        "symbolize=0:symbolize_inline_frames=0"
-    )
+    os.environ["ASAN_OPTIONS"] = ("abort_on_error=1:detect_leaks=0:"
+                                  "malloc_context_size=0:symbolize=0:"
+                                  "allocator_may_return_null=1:"
+                                  "detect_odr_violation=0:handle_segv=0:"
+                                  "handle_sigbus=0:handle_abort=0:"
+                                  "handle_sigfpe=0:handle_sigill=0")
+    os.environ["UBSAN_OPTIONS"] = ("abort_on_error=1:"
+                                   "allocator_release_to_os_interval_ms=500:"
+                                   "handle_abort=0:handle_segv=0:"
+                                   "handle_sigbus=0:handle_sigfpe=0:"
+                                   "handle_sigill=0:print_stacktrace=0:"
+                                   "symbolize=0:symbolize_inline_frames=0")
     # Create at least one non-empty seed to start.
     utils.create_seed_file_for_empty_corpus(input_corpus)
 
 
 def build():  # pylint: disable=too-many-branches,too-many-statements
     """Build benchmark."""
-    os.environ["CC"] = (
-        "/libafl/fuzzers/fuzzbench_ctx_adaptive/target/release-fuzzbench/libafl_cc"
-    )
-    os.environ["CXX"] = (
-        "/libafl/fuzzers/fuzzbench_ctx_adaptive/target/release-fuzzbench/libafl_cxx"
-    )
+    os.environ["CC"] = ("/libafl/fuzzers/fuzzbench_ctx_adaptive/ \
+        target/release-fuzzbench/libafl_cc")
+    os.environ["CXX"] = ("/libafl/fuzzers/fuzzbench_ctx_adaptive/ \
+        target/release-fuzzbench/libafl_cxx")
 
     os.environ["ASAN_OPTIONS"] = "abort_on_error=0:allocator_may_return_null=1"
     os.environ["UBSAN_OPTIONS"] = "abort_on_error=0"
diff --git a/fuzzers/libafl_ctx_mid_map/fuzzer.py b/fuzzers/libafl_ctx_mid_map/fuzzer.py
index 2aefd57fc..b9587fd17 100755
--- a/fuzzers/libafl_ctx_mid_map/fuzzer.py
+++ b/fuzzers/libafl_ctx_mid_map/fuzzer.py
@@ -22,22 +22,18 @@
 
 def prepare_fuzz_environment(input_corpus):
     """Prepare to fuzz with a LibAFL-based fuzzer."""
-    os.environ["ASAN_OPTIONS"] = (
-        "abort_on_error=1:detect_leaks=0:"
-        "malloc_context_size=0:symbolize=0:"
-        "allocator_may_return_null=1:"
-        "detect_odr_violation=0:handle_segv=0:"
-        "handle_sigbus=0:handle_abort=0:"
-        "handle_sigfpe=0:handle_sigill=0"
-    )
-    os.environ["UBSAN_OPTIONS"] = (
-        "abort_on_error=1:"
-        "allocator_release_to_os_interval_ms=500:"
-        "handle_abort=0:handle_segv=0:"
-        "handle_sigbus=0:handle_sigfpe=0:"
-        "handle_sigill=0:print_stacktrace=0:"
-        "symbolize=0:symbolize_inline_frames=0"
-    )
+    os.environ["ASAN_OPTIONS"] = ("abort_on_error=1:detect_leaks=0:"
+                                  "malloc_context_size=0:symbolize=0:"
+                                  "allocator_may_return_null=1:"
+                                  "detect_odr_violation=0:handle_segv=0:"
+                                  "handle_sigbus=0:handle_abort=0:"
+                                  "handle_sigfpe=0:handle_sigill=0")
+    os.environ["UBSAN_OPTIONS"] = ("abort_on_error=1:"
+                                   "allocator_release_to_os_interval_ms=500:"
+                                   "handle_abort=0:handle_segv=0:"
+                                   "handle_sigbus=0:handle_sigfpe=0:"
+                                   "handle_sigill=0:print_stacktrace=0:"
+                                   "symbolize=0:symbolize_inline_frames=0")
     # Create at least one non-empty seed to start.
     utils.create_seed_file_for_empty_corpus(input_corpus)
 
@@ -45,11 +41,9 @@ def prepare_fuzz_environment(input_corpus):
 def build():  # pylint: disable=too-many-branches,too-many-statements
     """Build benchmark."""
     os.environ["CC"] = (
-        "/libafl/fuzzers/fuzzbench_ctx/target/release-fuzzbench/libafl_cc"
-    )
+        "/libafl/fuzzers/fuzzbench_ctx/target/release-fuzzbench/libafl_cc")
     os.environ["CXX"] = (
-        "/libafl/fuzzers/fuzzbench_ctx/target/release-fuzzbench/libafl_cxx"
-    )
+        "/libafl/fuzzers/fuzzbench_ctx/target/release-fuzzbench/libafl_cxx")
 
     os.environ["ASAN_OPTIONS"] = "abort_on_error=0:allocator_may_return_null=1"
     os.environ["UBSAN_OPTIONS"] = "abort_on_error=0"
diff --git a/fuzzers/libafl_ngram_adaptive_map/fuzzer.py b/fuzzers/libafl_ngram_adaptive_map/fuzzer.py
index dda603e24..d065d4346 100755
--- a/fuzzers/libafl_ngram_adaptive_map/fuzzer.py
+++ b/fuzzers/libafl_ngram_adaptive_map/fuzzer.py
@@ -22,34 +22,28 @@
 
 def prepare_fuzz_environment(input_corpus):
     """Prepare to fuzz with a LibAFL-based fuzzer."""
-    os.environ["ASAN_OPTIONS"] = (
-        "abort_on_error=1:detect_leaks=0:"
-        "malloc_context_size=0:symbolize=0:"
-        "allocator_may_return_null=1:"
-        "detect_odr_violation=0:handle_segv=0:"
-        "handle_sigbus=0:handle_abort=0:"
-        "handle_sigfpe=0:handle_sigill=0"
-    )
-    os.environ["UBSAN_OPTIONS"] = (
-        "abort_on_error=1:"
-        "allocator_release_to_os_interval_ms=500:"
-        "handle_abort=0:handle_segv=0:"
-        "handle_sigbus=0:handle_sigfpe=0:"
-        "handle_sigill=0:print_stacktrace=0:"
-        "symbolize=0:symbolize_inline_frames=0"
-    )
+    os.environ["ASAN_OPTIONS"] = ("abort_on_error=1:detect_leaks=0:"
+                                  "malloc_context_size=0:symbolize=0:"
+                                  "allocator_may_return_null=1:"
+                                  "detect_odr_violation=0:handle_segv=0:"
+                                  "handle_sigbus=0:handle_abort=0:"
+                                  "handle_sigfpe=0:handle_sigill=0")
+    os.environ["UBSAN_OPTIONS"] = ("abort_on_error=1:"
+                                   "allocator_release_to_os_interval_ms=500:"
+                                   "handle_abort=0:handle_segv=0:"
+                                   "handle_sigbus=0:handle_sigfpe=0:"
+                                   "handle_sigill=0:print_stacktrace=0:"
+                                   "symbolize=0:symbolize_inline_frames=0")
     # Create at least one non-empty seed to start.
     utils.create_seed_file_for_empty_corpus(input_corpus)
 
 
 def build():  # pylint: disable=too-many-branches,too-many-statements
     """Build benchmark."""
-    os.environ["CC"] = (
-        "/libafl/fuzzers/fuzzbench_ngram_adaptive/target/release-fuzzbench/libafl_cc"
-    )
-    os.environ["CXX"] = (
-        "/libafl/fuzzers/fuzzbench_ngram_adaptive/target/release-fuzzbench/libafl_cxx"
-    )
+    os.environ["CC"] = ("/libafl/fuzzers/fuzzbench_ngram_adaptive/ \
+        target/release-fuzzbench/libafl_cc")
+    os.environ["CXX"] = ("/libafl/fuzzers/fuzzbench_ngram_adaptive/ \
+        target/release-fuzzbench/libafl_cxx")
 
     os.environ["ASAN_OPTIONS"] = "abort_on_error=0:allocator_may_return_null=1"
     os.environ["UBSAN_OPTIONS"] = "abort_on_error=0"