Revert "Fix output file path in Application class to use the correct directory directly from self.save_file, improving file handling for batch processing."

This reverts commit a534aa3.

Author: devanshusanghani

spatialmedia/gui.py

@@ -151,10 +151,8 @@ def action_inject_delay(self):
  extension = split_filename[1]
 
  # Create output filename for each file
- # Fix: Use self.save_file directly as it's already the correct directory path
  output_file = os.path.join(
- #os.path.dirname(self.save_file), # Remove os.path.dirname() call to fix directory path issue
- self.save_file, # Remove os.path.dirname() call
+ os.path.dirname(self.save_file),
  f"{base_filename}_injected{extension}"
  )