diff --git a/scripts/us_hud/income/process.py b/scripts/us_hud/income/process.py
index 9dc97771b..ed31d9023 100644
--- a/scripts/us_hud/income/process.py
+++ b/scripts/us_hud/income/process.py
@@ -11,7 +11,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 '''Generates cleaned CSVs for HUD Income Limits data.
 
 Produces: 
@@ -21,8 +20,6 @@
 python3 process.py
 '''
 
-
-
 import csv
 import datetime
 import os
@@ -77,14 +74,17 @@ def download_file(url: str, filename: str, input_folder: str):
                 file.write(response.content)
             logging.info(f"Downloaded file: {file_path}")
         else:
-            logging.fatal(f"Failed to download from {url}, status code {response.status_code}")
+            logging.fatal(
+                f"Failed to download from {url}, status code {response.status_code}"
+            )
     except Exception as e:
         logging.fatal(f"Failed to download {url}: {str(e)}")
 
 
 def iter_excel_calamine(file: IO[bytes]) -> Iterator[dict[str, object]]:
     '''Reads Excel file using python_calamine.'''
-    workbook = python_calamine.CalamineWorkbook.from_filelike(file)  # type: ignore[arg-type]
+    workbook = python_calamine.CalamineWorkbook.from_filelike(
+        file)  # type: ignore[arg-type]
     rows = iter(workbook.get_sheet_by_index(0).to_python())
     headers = list(map(str, next(rows)))  # Get headers from the first row
     for row in rows:
@@ -100,15 +100,14 @@ def compute_150(df, person):
 def process(year, matches, output_data, input_folder):
     '''Generate cleaned data and accumulate it in output_data.'''
     url = get_url(year)
-    
-    
+
     if year == 2023 or year == 2024:
         try:
             filename = f"Section8-FY{year}.xlsx"
-            download_file(url, filename, input_folder)  
+            download_file(url, filename, input_folder)
             with open(os.path.join(input_folder, filename), 'rb') as f:
                 rows = iter_excel_calamine(f)
-                data = [row for row in rows]  
+                data = [row for row in rows]
             df = pd.DataFrame(data)
         except Exception as e:
             logging.fatal(f'Error in the process method : {year}: {url} {e}.')
@@ -116,13 +115,13 @@ def process(year, matches, output_data, input_folder):
     else:
         # For other years, download via URL
         try:
-            filename = f"Section8-FY{year}.xls"  
-            download_file(url, filename, input_folder)  
-            df = pd.read_excel(os.path.join(input_folder, filename)) 
-        except Exception as e :
+            filename = f"Section8-FY{year}.xls"
+            download_file(url, filename, input_folder)
+            df = pd.read_excel(os.path.join(input_folder, filename))
+        except Exception as e:
             logging.fatal(f'Error in the process method : {url} {e}.')
             return
-    
+
     # Process the DataFrame (common code for all years)
     if 'fips2010' in df:
         df = df.rename(columns={'fips2010': 'fips'})
@@ -134,13 +133,16 @@ def process(year, matches, output_data, input_folder):
     ]]
 
     # Format FIPS codes
-    df['fips'] = df.apply(lambda x: 'dcs:geoId/' + str(x['fips']).zfill(10), axis=1)
-    df['fips'] = df.apply(lambda x: x['fips'][:-5] if x['fips'][-5:] == '99999' else x['fips'], axis=1)
+    df['fips'] = df.apply(lambda x: 'dcs:geoId/' + str(x['fips']).zfill(10),
+                          axis=1)
+    df['fips'] = df.apply(lambda x: x['fips'][:-5]
+                          if x['fips'][-5:] == '99999' else x['fips'],
+                          axis=1)
 
     # Compute 150th percentile for each household size
     for i in range(1, 9):
         compute_150(df, i)
-    
+
     # Add year column
     df['year'] = [year for _ in range(len(df))]
 
@@ -159,30 +161,32 @@ def main(argv):
     with open('match_bq.csv') as f:
         reader = csv.DictReader(f)
         matches = {'dcs:' + row['fips']: 'dcs:' + row['city'] for row in reader}
-    
+
     # Ensure the output directory exists
     if not os.path.exists(FLAGS.income_output_dir):
         os.makedirs(FLAGS.income_output_dir)
     today = datetime.date.today()
-    
+
     # List to accumulate all data
     output_data = []
-    
+
     # Define input folder for downloaded files
-    input_folder = 'input' 
-    
-    
+    input_folder = 'input'
+
     # Process data for years 2006 to the current year
     for year in range(2006, today.year + 1):
         print(year)
-        process(year, matches, output_data, input_folder)    
-    
+        process(year, matches, output_data, input_folder)
+
     # Concatenate all DataFrames in output_data into one single DataFrame
     final_df = pd.concat(output_data, ignore_index=True)
-    
+
     # Save the merged data to a single CSV
-    final_df.to_csv(os.path.join(FLAGS.income_output_dir, 'output_all_years.csv'), index=False)
-    logging.info(f'Merged data saved to {FLAGS.income_output_dir}/output_all_years.csv')
+    final_df.to_csv(os.path.join(FLAGS.income_output_dir,
+                                 'output_all_years.csv'),
+                    index=False)
+    logging.info(
+        f'Merged data saved to {FLAGS.income_output_dir}/output_all_years.csv')
 
 
 if __name__ == '__main__':