Update app.py

app.py

@@ -12,6 +12,7 @@ import torchvision
 from torchvision.models.detection import fasterrcnn_resnet50_fpn
 from torchvision.transforms import functional as F
 import io
+import tempfile
 
 # Инициализация клиента для модели HuggingFaceH4/zephyr-7b-beta
 client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
@@ -81,10 +82,11 @@ def convert_image(image, target_format):
     if image is None:
         return None
     img = Image.open(image.name)
-    buffer = io.BytesIO()
-    img.save(buffer, format=target_format)
-    buffer.seek(0)
-    return buffer
+    
+    # Создаем временный файл
+    with tempfile.NamedTemporaryFile(delete=False, suffix=f".{target_format.lower()}") as tmp_file:
+        img.save(tmp_file, format=target_format)
+        return tmp_file.name
 
 # Функция для определения языка текста
 def detect_language(text):