Update app.py

app.py

@@ -63,13 +63,14 @@ def infer(input_image, prompt, seed=42, randomize_seed=False, guidance_scale=2.5
         input_image = input_image.convert("RGB")
         original_width, original_height = input_image.width, input_image.height
         now_width, now_height = input_image.width, input_image.height
+        scale = 4
         if input_image.height // input_image.width >= 5 or input_image.width // input_image.height >= 5:
             if input_image.height < input_image.width:
-                input_image.resize((original_width, original_height * 2))
-                now_width, now_height = input_image.width, input_image.height * 2
+                input_image.resize((original_width, original_height * scale ))
+                now_width, now_height = input_image.width, input_image.height * scale 
             else:
-                input_image.resize((original_width * 2, original_height))
-                now_width, now_height = input_image.width * 2, input_image.height
+                input_image.resize((original_width * scale, original_height))
+                now_width, now_height = input_image.width * scale, input_image.height
         image = pipe(
             image=input_image, 
             prompt=prompt,
@@ -102,8 +103,8 @@ css="""
 with gr.Blocks(css=css) as demo:
     
     with gr.Column(elem_id="col-container"):
-        gr.Markdown(f"""# 当上传参考图后，不能自定义输出尺寸，输出尺寸默认和输入图像的尺寸相同。
-        FLUX.1 Kontext [dev]
+        gr.Markdown(f"""# FLUX.1 Kontext [dev]
+        当上传参考图后，不能自定义输出尺寸，输出尺寸默认和输入图像的尺寸相同。
 Image editing and manipulation model guidance-distilled from FLUX.1 Kontext [pro], [[blog]](https://bfl.ai/announcements/flux-1-kontext-dev) [[model]](https://huggingface.co/black-forest-labs/FLUX.1-Kontext-dev)
         """)
         with gr.Row():