added error message when name does not match prompts

app.py

@@ -354,7 +354,15 @@ def get_majority_predictions(predictions: pd.Series, values_only=False, counts_o
 
 def on_submit_btn_click(model_name, true_name, prompts, images):
     # assert that the name is in the prompts
-    assert prompts.iloc[0].str.contains(true_name).sum() == len(prompts.T)
+    if not prompts.iloc[0].str.contains(true_name).sum() == len(prompts.T):
+        return None, None, """<br>
+        <div class="error-message" style="background-color: #fce4e4; border: 1px solid #fcc2c3; padding: 20px 30px; border-radius: var(--radius-lg);">
+            <span class="error-text" style="color: #cc0033; font-weight: bold;">
+                The given name does not match the name in the prompts. Sometimes the UI is responding slow. 
+                Please retype the name and check that it is inserted fully into the prompts.
+            </span>
+        </div>
+    """
 
     # calculate the image embeddings
     img_embeddings = calculate_image_embeddings(model_name, images)
@@ -542,8 +550,7 @@ with block as demo:
             with gr.Column():
                 model_dd = gr.Dropdown(label="CLIP Model", choices=list(MODELS.keys()),
                                        value=list(MODELS.keys())[0])
-                true_name = gr.Textbox(label='Name of Person (make sure it matches the prompts):', lines=1, value=DEFAULT_INITIAL_NAME,
-                                       every=5)
+                true_name = gr.Textbox(label='Name of Person (make sure it matches the prompts):', lines=1, value=DEFAULT_INITIAL_NAME)
                 prompts = gr.Dataframe(
                     value=[[x.format(DEFAULT_INITIAL_NAME) for x in PROMPTS]],
                     label='Prompts Used (hold shift to scroll sideways):',