Update app.py

app.py

@@ -288,7 +288,7 @@ with gr.Blocks(theme=theme, css=css) as app:
     with gr.Tab("Text to Image"):
         # gr.load("models/digiplay/AnalogMadness-realistic-model-v7")
         gr.load("models/XLabs-AI/flux-RealismLora")
-        image_input(format="png")
+        image_input = gr.Image(type="numpy", label="Upload Image")       
         image_output = gr.Image(format="png")        
     with gr.Tab("Flip Image"):
                 with gr.Row():