Upload a File

1 - External Upload: You can upload any CSV file from your device. If a file with the same name already exists in media/uploads, the system will load the existing copy automatically to save time.
2 - Select from Saved Files: Use the dropdown to re-analyze any file that was previously uploaded into media/uploads.
Once uploaded, the app will display:
-Structural info: column names, data types, and null counts.
-A detailed statistical summary per column.
-A preview of the first 5 rows to help you understand the dataset quickly.
(( When you're ready, you can continue to the data cleaning interface using the dedicated button at the bottom of the page ))