Update app.py

app.py

@@ -35,6 +35,8 @@ def generate_image(api_key, prompt, image_size='landscape_4_3', num_images=1):
 
 with gr.Blocks() as demo:
     gr.Markdown("# FLUX1.1 [pro] Text-to-Image Generator")
+    gr.Markdown("get your api key at https://fal.ai/dashboard/keys")
+
     with gr.Row():
         api_key = gr.Textbox(label="API Key", type="password", placeholder="Enter your API key here")
     with gr.Row():