fixing bugs with ci pipeline

backend/app/routers/spreadsheet.py

@@ -51,9 +51,12 @@ async def upload_file(file: UploadFile = File(...)):
             )
 
         # Initialize the importer and process the spreadsheet
-        validated_model, errors, raw_data, headers = (
-            importer.import_spreadsheet_with_errors(file)
-        )
+        (
+            validated_model,
+            errors,
+            raw_data,
+            headers,
+        ) = importer.import_spreadsheet_with_errors(file)
 
         # Extract unique values for dewars, pucks, and samples
         dewars = {sample.dewarname for sample in validated_model if sample.dewarname}
@@ -82,7 +85,8 @@ async def upload_file(file: UploadFile = File(...)):
             row_storage.set_row(row_num, row.dict())
 
         logger.info(
-            f"Returning response with {len(validated_model)} records and {len(errors)} errors."
+            f"Returning response with {len(validated_model)}"
+            f"records and {len(errors)} errors."
         )
         return response_data
 
@@ -121,7 +125,9 @@ async def validate_cell(data: dict):
 
     try:
         # Ensure we're using the full row data context for validation
-        validated_row = SpreadsheetModel(**current_row_data)
+        SpreadsheetModel(
+            **current_row_data
+        )  # Instantiates the Pydantic model, performing validation
         logger.info(f"Validation succeeded for row {row_num}, column {col_name}")
         return {"is_valid": True, "message": ""}
     except ValidationError as e: