Update app.py

app.py

@@ -313,21 +313,22 @@ def write_log(sheet_data_dict):
             sheet.append([title])
             title_cell = sheet.cell(row=sheet.max_row, column=1)
             title_cell.font = Font(size=14, bold=True)  # Set the font size and bold
-            
+
             # Extract the list values and color
-            lst, color = data[0], data[1] if len(data) > 1 else None
+            lst = data[0]  # Extract the list of items to write
+            color = data[1] if len(data) > 1 else None  # Extract the color if it exists
             
             # Write each item of the list in a new row and apply the color if provided
             for item in lst:
-                sheet.append([item])
-                if color:
+                sheet.append([item])  # Write item in a new row
+                if color:  # If color is provided, apply it to the row
                     fill = PatternFill(start_color=color, end_color=color, fill_type="solid")
                     cell = sheet.cell(row=sheet.max_row, column=1)
                     cell.fill = fill
     
     # Remove the default sheet created and save the workbook
-    if workbook.active.title == "Sheet":
-        workbook.remove(workbook.active)
+    if "Sheet" in workbook.sheetnames:
+        workbook.remove(workbook["Sheet"])
         
     workbook.save('Log.xlsx')
 
@@ -589,7 +590,7 @@ def process(files,button):
             name =  os.path.basename(name)
             status.append(op_outcome(name,' Failed (Only .csv, .xlsx, .zip are allowed)'+fail))
             
-    if len(cleaned_names) > 0 :
+    if len(cleaned_names) > 0:
         write_log(sheet_data)
         cleaned_names.append('Log.xlsx')
         final_file = zip_files(cleaned_names)