Update app.py

Hiding flux for now because of hardware restrictions

app.py

@@ -72,7 +72,7 @@ def load_model(model_name):
     return pipeline
 
 # Initialize the default model
-default_model = "black-forest-labs/FLUX.1-dev"
+default_model = "stabilityai/stable-diffusion-xl-base-1.0"
 pipeline_text2image = load_model(default_model)
 
 @spaces.GPU
@@ -225,7 +225,7 @@ This demo provides an insightful look into how current text-to-image models hand
     model_dropdown = gr.Dropdown(
         label="Choose a model", 
         choices=[
-            "black-forest-labs/FLUX.1-dev",
+            # "black-forest-labs/FLUX.1-dev",
             "stabilityai/stable-diffusion-3-medium-diffusers",
             "stabilityai/sdxl-turbo", 
             "ByteDance/SDXL-Lightning",