Update app.py

app.py

@@ -123,6 +123,13 @@ def create_interface():
         "Snoopy", "Van_Gogh", "Vector"
     ]
 
+    def update_trigger_word(lora_name, prompt):
+      for name in demo_lora_names:
+        trigger = " ".join(name.split("_")) + " style,"
+        prompt = prompt.replace(trigger, "")
+      new_trigger = " ".join(lora_name.split("_"))+ " style,"
+      return new_trigger + prompt
+
     # Example data
     examples = [
         ["3D_Chibi", "", "3D Chibi style, Two smiling colleagues enthusiastically high-five in front of a whiteboard filled with technical notes about multimodal learning, reflecting a moment of success and collaboration at OpenAI.", 
@@ -154,7 +161,7 @@ def create_interface():
             with gr.Column(scale=1):
                image_input = gr.Image(type="pil", label="Upload Image")
                prompt_box = gr.Textbox(label="Prompt",
-                                        placeholder="Enter your prompt here",
+                                        value="3D Chibi style,",
                                         info="Remember to include the necessary trigger words if you're using a custom LoRA."
                 )
                lora_dropdown = gr.Dropdown(
@@ -177,6 +184,9 @@ def create_interface():
           seed_slider = gr.Slider(
               1, 2_147_483_647, value=42, step=1, label="Seed")
 
+        lora_dropdown.select(fn=update_trigger_word, inputs=[lora_dropdown,prompt_box], 
+                             outputs=prompt_box)
+
         gr.Examples(
             examples=examples,
             inputs=[lora_dropdown, custom_repo_box, prompt_box, image_input,