Update app.py

app.py

@@ -161,9 +161,8 @@ def upload_files(files):
     results = []
     for file in files:
         try:
-            with open(file.path, "rb") as f:
-                file_bytes = f.read()
-            filename = file.name
+            file_bytes = file if isinstance(file, bytes) else file.value
+            filename = getattr(file, "name", "uploaded")
             success, message = detector.store_invoice(file_bytes, filename)
             results.append(f"{filename}: {message}")
         except Exception as e:
@@ -172,9 +171,8 @@ def upload_files(files):
 
 def check_duplicates(file):
     try:
-        with open(file.path, "rb") as f:
-            file_bytes = f.read()
-        filename = file.name
+        file_bytes = file if isinstance(file, bytes) else file.value
+        filename = getattr(file, "name", "uploaded")
         ok, result = detector.find_duplicates(file_bytes, filename)
         if not ok:
             return result
@@ -204,3 +202,4 @@ demo.launch()
 
 
 
+