Update app.py

app.py

@@ -12,11 +12,16 @@ from roop.utilities import normalize_output_path
 import os
 from PIL import Image
 import spaces
+import uuid
 
 @spaces.GPU
 def swap_face(source_file, target_file, doFaceEnhancer):
-    source_path = "input.jpg"
-    target_path = "target.jpg"
+    session_id = str(uuid.uuid4())  # Tạo một UUID duy nhất cho mỗi phiên làm việc
+    session_dir = f"temp/{session_id}"
+    os.makedirs(session_dir, exist_ok=True)
+
+    source_path = os.path.join(session_dir, "input.jpg")
+    target_path = os.path.join(session_dir, "target.jpg")
 
     source_image = Image.fromarray(source_file)
     source_image.save(source_path)
@@ -26,7 +31,7 @@ def swap_face(source_file, target_file, doFaceEnhancer):
     print("source_path: ", source_path)
     print("target_path: ", target_path)
 
-    output_path = "output.jpg"
+    output_path = os.path.join(session_dir, "output.jpg")
     normalized_output_path = normalize_output_path(source_path, target_path, output_path)
 
     frame_processors = ["face_swapper", "face_enhancer"] if doFaceEnhancer else ["face_swapper"]