Update app.py

app.py

@@ -162,7 +162,7 @@ def process(Prompt, used_model, image_width, image_height, image_ratio, image_se
 
     timestamp = datetime.now().strftime("%Y-%m-%d-%H-%M-%S")
     filename_prompt = re.sub(r"[^\w\s-]", "", Prompt).strip().replace(" ", "_")
-    filename = timestamp + "_" + filename_prompt[:100] + ".png"
+    filename = timestamp + "_" + filename_prompt[:100] + ".jpg"
     file_path = os.path.join(IMAGE_DIR, filename)
 
     # Retry-Logik mit requests und Retry
@@ -182,7 +182,7 @@ def process(Prompt, used_model, image_width, image_height, image_ratio, image_se
             print("Imagine API Request solved")
             print("Save image to: " + file_path)
             img = PILImage.open(BytesIO(response.content))
-            img.save(file_path, "PNG")
+            img.save(file_path, "JPG")
 
             # img_exif_comment = "" # read_exif(file_path)
             img_dominant_color = image_get_dominant_color(file_path)