update app

app.py

@@ -310,7 +310,7 @@ def generate_video(model_name: str, text: str, video_path: str, max_new_tokens:
     buffer = ""
     for new_text in streamer:
         buffer += new_text
-        buffer = buffer.replace("<|im_end|>", "")
+       # buffer = buffer.replace("<|im_end|>", "")
         time.sleep(0.01)
         yield buffer, buffer
 
@@ -399,7 +399,7 @@ def generate_gif(model_name: str, text: str, gif_path: str, max_new_tokens: int
     buffer = ""
     for new_text in streamer:
         buffer += new_text
-        buffer = buffer.replace("<|im_end|>", "")
+      # buffer = buffer.replace("<|im_end|>", "")
         time.sleep(0.01)
         yield buffer, buffer
 
@@ -485,7 +485,7 @@ with gr.Blocks(theme=orange_red_theme, css=css) as demo:
                     "Qwen2.5-VL-3B-Instruct"
                 ],
                 label="Select Model",
-                value="Qwen2.5-VL-7B-Instruct"
+                value="Qwen3-VL-4B-Instruct"
             )
 
     # --- Event Handlers ---