Update app.py

app.py

@@ -461,7 +461,7 @@ with gr.Blocks(css=css) as demo:
             margin: 0 auto;
             justify-content: center;
         ">
-        <a href="https://github.com/FlagAI-Open/FlagAI"><img src="https://github.com/FlagAI-Open/FlagAI/blob/master/logo.png" alt="FlagAI" width="80%" style="margin: 0 auto;"></a>
+        <a href="https://github.com/FlagAI-Open/FlagAI"><img src="https://raw.githubusercontent.com/FlagAI-Open/FlagAI/master/logo.png" alt="FlagAI" width="80%" style="margin: 0 auto;"></a>
         </div>
             <p style="margin-bottom: 10px; font-size: 94%">
         This is a dreambooth Training UI for <a href="https://huggingface.co/BAAI/AltDiffusion-m9" style="text-decoration: underline;">AltDiffusion-m9 model</a>,which is a multilingual image-to-text model supported 9 languages.