Update app.py

app.py

@@ -78,7 +78,7 @@ with gr.Blocks(css=css) as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown("# FLUX Dev with Replicate API")
         
-        replicate_api = gr.Text(label="Replicate API Key", show_label=True, max_lines=1, placeholder="Enter your Replicate API token", container=True)
+        replicate_api = gr.Text(label="Replicate API Key", type='password', show_label=True, max_lines=1, placeholder="Enter your Replicate API token", container=True)
         prompt = gr.Text(label="Prompt", show_label=True, lines = 2, max_lines=4, show_copy_button = True, placeholder="Enter your prompt", container=True)
         with gr.Accordion("Advanced Settings", open=False):
             with gr.Row():