Update app.py

app.py

@@ -4,6 +4,7 @@ from audio_separator.separator import Separator
 import tempfile
 import shutil
 from ftplib import FTP
+import uuid
 
 # --- CONFIGURATION (Update these with your Hostinger details) ---
 FTP_HOST = os.environ.get("FTP_HOST")
@@ -14,9 +15,13 @@ BASE_URL = "https://thinkstarter.online/basically/isolations"
 FTP_HOST = 21
 # ---------------------------------------------------------------
 
+def unique_filename(original):
+    name, ext = os.path.splitext(original)
+    return f"{name}_{uuid.uuid4().hex}{ext}
+    
 def upload_to_ftp(local_filepath):
     """Uploads a file to Hostinger via FTP and returns the public URL."""
-    filename = os.path.basename(local_filepath)
+    filename = unique_filename(os.path.basename(local_filepath))
     try:
         with FTP(FTP_HOST) as ftp:
             ftp.login(user=FTP_USER, passwd=FTP_PASS)