diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 1b0d454..42db7c0 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -23,7 +23,7 @@ jobs:
     name: Make SDist
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6.0.1
+      - uses: actions/checkout@v6.0.2
         with:
           fetch-depth: 0
 
@@ -65,7 +65,7 @@ jobs:
             cibw_skip: "pp* *musllinux* cp314t*"
 
     steps:
-      - uses: actions/checkout@v6.0.1
+      - uses: actions/checkout@v6.0.2
         with:
           fetch-depth: 0
 
@@ -100,7 +100,7 @@ jobs:
           merge-multiple: true
 
       - name: Generate artifact attestations
-        uses: actions/attest-build-provenance@v3.1.0
+        uses: actions/attest-build-provenance@v3.2.0
         with:
           subject-path: "dist/*"
 
diff --git a/.github/workflows/conda-build.yml b/.github/workflows/conda-build.yml
index ff3ab40..3af5911 100644
--- a/.github/workflows/conda-build.yml
+++ b/.github/workflows/conda-build.yml
@@ -53,7 +53,7 @@ jobs:
     steps:
 
     - name: Checkout code
-      uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
+      uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98 # v4.1.4
       with:
         fetch-depth: 0
 
@@ -194,7 +194,7 @@ jobs:
         fi
 
     - name: Store conda build artifacts
-      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
       if: ${{ always() && steps.prepare-artifacts.outcome == 'success' }}
       with:
         name: ${{ steps.prepare-artifacts.outputs.BLD_ARTIFACT_NAME }}
@@ -203,7 +203,7 @@ jobs:
       continue-on-error: true
 
     - name: Store conda build environment artifacts
-      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
       # only relevant if build failed, see above
       if: ${{ always() && steps.determine-status.outputs.status == 'failure' && steps.prepare-artifacts.outcome == 'success' }}
       with:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 5b64070..db88872 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     name: flake8-black
     steps:
-    - uses: actions/checkout@v6.0.1
+    - uses: actions/checkout@v6.0.2
     - name: Set up Python environment
       uses: actions/setup-python@v6
       with:
diff --git a/python/digital_rf/digital_rf_deprecated_hdf5.py b/python/digital_rf/digital_rf_deprecated_hdf5.py
index b44be4a..73513d7 100644
--- a/python/digital_rf/digital_rf_deprecated_hdf5.py
+++ b/python/digital_rf/digital_rf_deprecated_hdf5.py
@@ -13,6 +13,7 @@
 
 $Id$
 """
+
 from __future__ import absolute_import, division, print_function
 
 import datetime
diff --git a/python/digital_rf/list_drf.py b/python/digital_rf/list_drf.py
index d77819d..c95fc3f 100644
--- a/python/digital_rf/list_drf.py
+++ b/python/digital_rf/list_drf.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Module for listing Digital RF/Metadata files in a directory."""
+
 from __future__ import absolute_import, division, print_function
 
 import bisect
diff --git a/python/digital_rf/mirror.py b/python/digital_rf/mirror.py
index a034b96..77dcac1 100644
--- a/python/digital_rf/mirror.py
+++ b/python/digital_rf/mirror.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Module for mirroring Digital RF files from on directory to another."""
+
 from __future__ import absolute_import, division, print_function
 
 import datetime
diff --git a/python/digital_rf/ringbuffer.py b/python/digital_rf/ringbuffer.py
index 8094fc0..a081686 100644
--- a/python/digital_rf/ringbuffer.py
+++ b/python/digital_rf/ringbuffer.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Module for watching a directory and deleting the oldest Digital RF files."""
+
 from __future__ import absolute_import, division, print_function
 
 import datetime
diff --git a/python/digital_rf/util.py b/python/digital_rf/util.py
index 641cab5..9fcc06d 100644
--- a/python/digital_rf/util.py
+++ b/python/digital_rf/util.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Utility functions for Digital RF and Digital Metadata."""
+
 from __future__ import absolute_import, division, print_function
 
 import ast
diff --git a/python/digital_rf/watchdog_drf.py b/python/digital_rf/watchdog_drf.py
index d495721..cfd0318 100644
--- a/python/digital_rf/watchdog_drf.py
+++ b/python/digital_rf/watchdog_drf.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Module for montoring creation/modification/deletion of Digital RF files."""
+
 from __future__ import absolute_import, division, print_function
 
 import datetime
diff --git a/python/examples/beacon/beacon_analysis.py b/python/examples/beacon/beacon_analysis.py
index 8c48469..1cc1777 100644
--- a/python/examples/beacon/beacon_analysis.py
+++ b/python/examples/beacon/beacon_analysis.py
@@ -15,6 +15,7 @@
 
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import argparse
@@ -37,7 +38,6 @@
 import scipy.signal as sig
 from mpl_toolkits.basemap import Basemap
 
-
 TLE_def = (
     "CASSIOPE",
     "1 39265U 13055A   17015.93102647 +.00001768 +00000-0 +52149-4 0  9992",
diff --git a/python/examples/beacon/beacon_record.py b/python/examples/beacon/beacon_record.py
index 6174054..782f2d9 100644
--- a/python/examples/beacon/beacon_record.py
+++ b/python/examples/beacon/beacon_record.py
@@ -13,6 +13,7 @@
 Example configurations are included along with this script.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import datetime
@@ -224,14 +225,14 @@ def max_satellite_bandwidth(
         None
     """
     maxBandwidth = 0
-    (satRise, satTransit, satSet) = satellite_rise_and_set(
+    satRise, satTransit, satSet = satellite_rise_and_set(
         opt, obsLat, obsLong, obsElev, objName, tle1, tle2, startDate
     )
     if satRise == satTransit == satSet:
         return 0
 
     while satRise < endDate:
-        (objBandwidth, shiftedFrequencies) = satellite_bandwidth(
+        objBandwidth, shiftedFrequencies = satellite_bandwidth(
             opt,
             obsLat,
             obsLong,
@@ -246,7 +247,7 @@ def max_satellite_bandwidth(
         )
         if objBandwidth > maxBandwidth:
             maxBandwidth = objBandwidth
-        (satRise, satTransit, satSet) = satellite_rise_and_set(
+        satRise, satTransit, satSet = satellite_rise_and_set(
             opt,
             obsLat,
             obsLong,
@@ -324,7 +325,7 @@ def satellite_bandwidth(
             ) = satellite_values_at_time(
                 opt, obsLat, obsLong, obsElev, objName, tle1, tle2, currTime
             )
-            (dopplerFreq) = doppler_shift(beaconFreq, range_velocity)
+            dopplerFreq = doppler_shift(beaconFreq, range_velocity)
             dopplerFrequencies.append(dopplerFreq)
             dopplerBandwidth.append(dopplerFreq - beaconFreq)
             currTime = currTime + ephem.second * interval
@@ -433,7 +434,7 @@ def get_next_object(opt, site, objects, ctime):
         c_dtime = datetime.datetime.fromtimestamp(ctime, tz=datetime.timezone.utc)
         c_ephem_time = ephem.Date(c_dtime)
 
-        (sat_rise, sat_transit, sat_set) = satellite_rise_and_set(
+        sat_rise, sat_transit, sat_set = satellite_rise_and_set(
             opt, obs_lat, obs_long, obs_elev, obj_name, obj_tle1, obj_tle2, c_ephem_time
         )
 
@@ -520,7 +521,7 @@ def ephemeris_passes(opt, st0, et0):
         c_ephem_time = ephem.Date(c_dtime)
 
         try:
-            (sat_rise, sat_transit, sat_set) = satellite_rise_and_set(
+            sat_rise, sat_transit, sat_set = satellite_rise_and_set(
                 opt,
                 obs_lat,
                 obs_long,
@@ -555,7 +556,7 @@ def ephemeris_passes(opt, st0, et0):
                     obj_tle2,
                     sat_transit,
                 )
-                (obj_bandwidth, obj_doppler) = satellite_bandwidth(
+                obj_bandwidth, obj_doppler = satellite_bandwidth(
                     opt,
                     obs_lat,
                     obs_long,
@@ -986,7 +987,7 @@ def parse_command_line():
         help="Radio site configuration file.",
     )
 
-    (options, args) = parser.parse_args()
+    options, args = parser.parse_args()
 
     return (options, args)
 
diff --git a/python/examples/benchmark_rf_read_hdf5.py b/python/examples/benchmark_rf_read_hdf5.py
index 27299d4..978c2d1 100644
--- a/python/examples/benchmark_rf_read_hdf5.py
+++ b/python/examples/benchmark_rf_read_hdf5.py
@@ -11,6 +11,7 @@
 Assumes the benchmark write script has already been run.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import os
diff --git a/python/examples/benchmark_rf_write_hdf5.py b/python/examples/benchmark_rf_write_hdf5.py
index e25ec65..a310474 100644
--- a/python/examples/benchmark_rf_write_hdf5.py
+++ b/python/examples/benchmark_rf_write_hdf5.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Benchmark I/O of Digital RF write in different configurations."""
+
 from __future__ import absolute_import, division, print_function
 
 import os
diff --git a/python/examples/example_read_digital_metadata.py b/python/examples/example_read_digital_metadata.py
index bc888b1..b3c7729 100644
--- a/python/examples/example_read_digital_metadata.py
+++ b/python/examples/example_read_digital_metadata.py
@@ -11,6 +11,7 @@
 Assumes the example Digital Metadata write script has already been run.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import os
diff --git a/python/examples/example_read_digital_rf.py b/python/examples/example_read_digital_rf.py
index 747e7c2..b5d4a82 100644
--- a/python/examples/example_read_digital_rf.py
+++ b/python/examples/example_read_digital_rf.py
@@ -11,6 +11,7 @@
 Assumes the example Digital RF write script has already been run.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import os
diff --git a/python/examples/example_write_digital_metadata.py b/python/examples/example_write_digital_metadata.py
index 661b7d0..b3287b5 100644
--- a/python/examples/example_write_digital_metadata.py
+++ b/python/examples/example_write_digital_metadata.py
@@ -12,6 +12,7 @@
 number of levels.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import os
diff --git a/python/examples/example_write_digital_rf.py b/python/examples/example_write_digital_rf.py
index 3b1a3ec..ff090df 100644
--- a/python/examples/example_write_digital_rf.py
+++ b/python/examples/example_write_digital_rf.py
@@ -11,6 +11,7 @@
 Writes continuous complex short data.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import os
diff --git a/python/examples/sounder/prc_analyze.py b/python/examples/sounder/prc_analyze.py
index db44af2..d81f984 100755
--- a/python/examples/sounder/prc_analyze.py
+++ b/python/examples/sounder/prc_analyze.py
@@ -16,6 +16,7 @@
 doi:10.5194/amt-9-829-2016, 2016.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import datetime
diff --git a/python/examples/sounder/tx.py b/python/examples/sounder/tx.py
index 43f37d5..1c17151 100755
--- a/python/examples/sounder/tx.py
+++ b/python/examples/sounder/tx.py
@@ -8,6 +8,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Transmit waveforms with synchronized USRPs."""
+
 from __future__ import absolute_import, division, print_function
 
 import math
@@ -303,9 +304,7 @@ def _parse_options(**kwargs):
             op.mboard_strs.append(s)
 
         if op.verbose:
-            opstr = (
-                dedent(
-                    """\
+            opstr = dedent("""\
                 Main boards: {mboard_strs}
                 Subdevices: {subdevs}
                 Frequency: {centerfreqs}
@@ -323,11 +322,7 @@ def _parse_options(**kwargs):
                 Stream arguments: {stream_args}
                 Tune arguments: {tune_args}
                 Sample rate: {samplerate}
-            """
-                )
-                .strip()
-                .format(**op.__dict__)
-            )
+            """).strip().format(**op.__dict__)
             print(opstr)
 
         # check that subdevice specifications are unique per-mainboard
@@ -752,12 +747,10 @@ def run(self, starttime=None, endtime=None, duration=None, period=10):
         break_on_hyphens=False,
         subsequent_indent=" " * (len(scriptname) + 1),
     )
-    egs = [
-        """\
+    egs = ["""\
         {0} -m 192.168.10.2 -d "A:0" -f 440e6 -F 12.5e6 -G 0.25 -g 0 -r 1e6
         code.bin
-        """
-    ]
+        """]
     egs = [" \\\n".join(egtw.wrap(dedent(s.format(scriptname)))) for s in egs]
     epi = "\n" + "\n\n".join(epi_pars + egs) + "\n"
 
diff --git a/python/examples/sounder/waveforms/create_waveform.py b/python/examples/sounder/waveforms/create_waveform.py
index cd15bfd..6687dcd 100644
--- a/python/examples/sounder/waveforms/create_waveform.py
+++ b/python/examples/sounder/waveforms/create_waveform.py
@@ -17,6 +17,7 @@
 doi:10.5194/amt-9-829-2016, 2016.
 
 """
+
 from __future__ import absolute_import, division, print_function, unicode_literals
 
 import math
diff --git a/python/gr_digital_rf/digital_rf_sink.py b/python/gr_digital_rf/digital_rf_sink.py
index f8e7338..dbd12b9 100644
--- a/python/gr_digital_rf/digital_rf_sink.py
+++ b/python/gr_digital_rf/digital_rf_sink.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Module defining a Digital RF Source block."""
+
 from __future__ import absolute_import, division, print_function
 
 import os
diff --git a/python/gr_digital_rf/raster.py b/python/gr_digital_rf/raster.py
index 6f42286..b6c7de1 100644
--- a/python/gr_digital_rf/raster.py
+++ b/python/gr_digital_rf/raster.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Module defining raster (periodic window) tools for GNU Radio."""
+
 from __future__ import absolute_import, division, print_function
 
 import numpy as np
diff --git a/python/gr_digital_rf/vector.py b/python/gr_digital_rf/vector.py
index 51ff7ca..23ee176 100644
--- a/python/gr_digital_rf/vector.py
+++ b/python/gr_digital_rf/vector.py
@@ -7,6 +7,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Module defining vector tools for GNU Radio."""
+
 from __future__ import absolute_import, division, print_function
 
 import numpy as np
diff --git a/python/tools/digital_metadata_archive.py b/python/tools/digital_metadata_archive.py
index 8075b2b..fb00e9c 100644
--- a/python/tools/digital_metadata_archive.py
+++ b/python/tools/digital_metadata_archive.py
@@ -11,6 +11,7 @@
 
 $Id$
 """
+
 from __future__ import absolute_import, division, print_function
 
 import argparse
diff --git a/python/tools/digital_rf_archive.py b/python/tools/digital_rf_archive.py
index 474abca..39ea259 100644
--- a/python/tools/digital_rf_archive.py
+++ b/python/tools/digital_rf_archive.py
@@ -11,6 +11,7 @@
 
 $Id$
 """
+
 from __future__ import absolute_import, division, print_function
 
 import argparse
diff --git a/python/tools/digital_rf_upconvert.py b/python/tools/digital_rf_upconvert.py
index 16f6948..78f4651 100644
--- a/python/tools/digital_rf_upconvert.py
+++ b/python/tools/digital_rf_upconvert.py
@@ -13,6 +13,7 @@
 
 $Id$
 """
+
 from __future__ import absolute_import, division, print_function
 
 import argparse
diff --git a/python/tools/drf_cross_sti.py b/python/tools/drf_cross_sti.py
index 80dc310..f6c1fa2 100644
--- a/python/tools/drf_cross_sti.py
+++ b/python/tools/drf_cross_sti.py
@@ -16,7 +16,6 @@
 
 """
 
-
 import datetime
 import itertools as it
 import optparse
@@ -554,7 +553,7 @@ def parse_command_line():
         help="Print status messages to stdout.",
     )
 
-    (options, args) = parser.parse_args()
+    options, args = parser.parse_args()
 
     return (options, args)
 
@@ -570,7 +569,7 @@ def parse_command_line():
 """
 
 # Parse the Command Line for configuration
-(options, args) = parse_command_line()
+options, args = parse_command_line()
 
 if options.path is None:
     print("Please provide an input source with the -p option!")
diff --git a/python/tools/drf_sound.py b/python/tools/drf_sound.py
index aa083e9..b9fdfd3 100644
--- a/python/tools/drf_sound.py
+++ b/python/tools/drf_sound.py
@@ -15,6 +15,7 @@
 directly to sounddevice or through a wave file save out.
 
 """
+
 from __future__ import absolute_import, division, print_function
 
 import datetime
@@ -260,7 +261,7 @@ def parse_command_line(str_input=None):
         help="Number of blocks the file will be broken into.",
     )
 
-    (options, args) = parser.parse_args()
+    options, args = parser.parse_args()
 
     return (options, args)
 
@@ -277,7 +278,7 @@ def parse_command_line(str_input=None):
 
 
 # Parse the Command Line for configuration
-(options, args) = parse_command_line()
+options, args = parse_command_line()
 
 if options.path == None:
     print("Please provide an input source with the -p option!")
diff --git a/python/tools/drf_sti.py b/python/tools/drf_sti.py
index da9f699..779c25b 100644
--- a/python/tools/drf_sti.py
+++ b/python/tools/drf_sti.py
@@ -8,6 +8,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Create a spectral time intensity summary plot for a data set."""
+
 """Multithreaded variant by dsheen to handle much larger datasets smoothly 2025/06/04"""
 """Flag Added to use all samples in file and compute integration automatically 2025/07/14"""
 
diff --git a/python/tools/thor.py b/python/tools/thor.py
index 7cf6488..63f545e 100644
--- a/python/tools/thor.py
+++ b/python/tools/thor.py
@@ -8,6 +8,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Record data from synchronized USRPs in Digital RF format."""
+
 from __future__ import absolute_import, division, print_function
 
 import argparse
@@ -430,9 +431,7 @@ def _parse_options(**kwargs):
         )
 
         if op.verbose:
-            opstr = (
-                dedent(
-                    """\
+            opstr = dedent("""\
                 Main boards: {mboard_str}
                 Subdevices: {subdevs}
                 Clock rates: {clock_rates}
@@ -464,11 +463,7 @@ def _parse_options(**kwargs):
                 Enable Message Passing: {message_interface}
                 Message RX Port: {zmq_sub_port},
                 Message TX Port: {zmq_pub_port},
-            """
-                )
-                .strip()
-                .format(**op.__dict__)
-            )
+            """).strip().format(**op.__dict__)
             print(opstr)
 
         return op
diff --git a/python/tools/thorosmo.py b/python/tools/thorosmo.py
index aad1e40..ae9e913 100644
--- a/python/tools/thorosmo.py
+++ b/python/tools/thorosmo.py
@@ -8,6 +8,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Record data from SDRs using osmo pakcage to Digital RF format."""
+
 from __future__ import absolute_import, division, print_function
 
 import argparse
@@ -392,9 +393,7 @@ def _parse_options(**kwargs):
             op.mboard_strs.append(s)
 
         if op.verbose:
-            opstr = (
-                dedent(
-                    """\
+            opstr = dedent("""\
                 Radio Type: {radtype}
                 Main boards: {mboard_strs}
                 Subdevices: {subdevs}
@@ -424,11 +423,7 @@ def _parse_options(**kwargs):
                 Data dir: {datadir}
                 Metadata: {metadata}
                 UUID: {uuid}
-            """
-                )
-                .strip()
-                .format(**op.__dict__)
-            )
+            """).strip().format(**op.__dict__)
             print(opstr)
 
         return op
diff --git a/python/tools/thorpluto.py b/python/tools/thorpluto.py
index f756981..96f7982 100644
--- a/python/tools/thorpluto.py
+++ b/python/tools/thorpluto.py
@@ -8,6 +8,7 @@
 # The full license is in the LICENSE file, distributed with this software.
 # ----------------------------------------------------------------------------
 """Record data from the ADALM Pluto using GNURadio to Digital RF format."""
+
 from __future__ import absolute_import, division, print_function
 
 import argparse
@@ -364,9 +365,7 @@ def _parse_options(**kwargs):
             op.mboard_strs.append(s)
 
         if op.verbose:
-            opstr = (
-                dedent(
-                    """\
+            opstr = dedent("""\
                 Main boards: {mboard_strs}
                 Clock rates: {clock_rates}
                 Clock sources: {clock_sources}
@@ -389,11 +388,7 @@ def _parse_options(**kwargs):
                 Data dir: {datadir}
                 Metadata: {metadata}
                 UUID: {uuid}
-            """
-                )
-                .strip()
-                .format(**op.__dict__)
-            )
+            """).strip().format(**op.__dict__)
             print(opstr)
 
         return op
diff --git a/python/tools/uhdtodrf.py b/python/tools/uhdtodrf.py
index 2f94ab3..16fe3f2 100644
--- a/python/tools/uhdtodrf.py
+++ b/python/tools/uhdtodrf.py
@@ -404,9 +404,7 @@ def _parse_options(**kwargs):
             op.mboard_strs.append(s)
 
         if op.verbose:
-            opstr = (
-                dedent(
-                    """\
+            opstr = dedent("""\
                 Main boards: {mboard_strs}
                 Subdevices: {subdevs}
                 Clock rates: {clock_rates}
@@ -435,11 +433,7 @@ def _parse_options(**kwargs):
                 Data dir: {datadir}
                 Metadata: {metadata}
                 UUID: {uuid}
-            """
-                )
-                .strip()
-                .format(**op.__dict__)
-            )
+            """).strip().format(**op.__dict__)
             print(opstr)
 
         return op
diff --git a/python/tools/verify_digital_rf_upconvert.py b/python/tools/verify_digital_rf_upconvert.py
index 6799abc..2b8424b 100644
--- a/python/tools/verify_digital_rf_upconvert.py
+++ b/python/tools/verify_digital_rf_upconvert.py
@@ -11,6 +11,7 @@
 
 $Id$
 """
+
 from __future__ import absolute_import, division, print_function
 
 import argparse