Update app.py

app.py

@@ -3,6 +3,8 @@ from datasets import load_dataset
 import subprocess
 import os
 import tempfile
+import urllib.request
+from pathlib import Path
 
 def convert_ts_to_mp4(dataset_name, file_name, hf_token):
     """
@@ -38,6 +40,7 @@ def convert_ts_to_mp4(dataset_name, file_name, hf_token):
             for example in dataset[split]:
                 if "file" in example and os.path.basename(example["file"]) == file_name:
                     file_url = example["file"]
+                    print(file_url)
                     break
                 elif isinstance(example, dict): # Check for nested file paths.
                     for key, value in example.items():
@@ -56,7 +59,6 @@ def convert_ts_to_mp4(dataset_name, file_name, hf_token):
             # downloading, especially with large files, consider
             # using 'requests' with streaming.
             try:
-                import urllib.request
                 urllib.request.urlretrieve(file_url, ts_file.name)
             except Exception as e:
                 return f"Error downloading file: {e}"