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The dataset generation failed
Error code:   DatasetGenerationError
Exception:    UnicodeDecodeError
Message:      'utf-8' codec can't decode byte 0x89 in position 0: invalid start byte
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1779, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/text/text.py", line 98, in _generate_tables
                  batch = f.read(self.config.chunksize)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/file_utils.py", line 844, in read_with_retries
                  out = read(*args, **kwargs)
                        ^^^^^^^^^^^^^^^^^^^^^
                File "<frozen codecs>", line 322, in decode
              UnicodeDecodeError: 'utf-8' codec can't decode byte 0x89 in position 0: invalid start byte
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1347, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
                  builder.download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 882, in download_and_prepare
                  self._download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 943, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1646, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1832, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

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import os
image_folder = 'images'
output_file = 'trainval.txt'
# Get all file names in the images folder
image_files = os.listdir(image_folder)
# Remove the .png extension from each file name
image_names = [os.path.splitext(file)[0] for file in image_files if file.endswith('.png')]
# Write the file names to trainval.txt
with open(output_file, 'w') as f:
for name in image_names:
f.write(name + '\n')
print(f'File names written to {output_file}')
import os
label_folder = 'labelTxt'
image_folder = 'images'
# Iterate through all files in the label folder
for label_file in os.listdir(label_folder):
label_path = os.path.join(label_folder, label_file)
# Check if the label file is empty
if os.path.getsize(label_path) == 0:
# Construct the corresponding image file path
image_file = label_file.replace('.txt', '.png') # Assuming images are in .png format
image_path = os.path.join(image_folder, image_file)
# Remove the empty label file
os.remove(label_path)
print(f'Removed empty label file: {label_path}')
# Remove the corresponding image file if it exists
if os.path.exists(image_path):
os.remove(image_path)
print(f'Removed corresponding image file: {image_path}')
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