Update app.py

app.py

@@ -12,6 +12,30 @@ chl_file = open("channels.txt", "r")
 channels = chl_file.read().split("\n")
 channel_btns = []
 
+def fill_up_placeholders(txt):
+    placeholders = get_placeholders(txt)
+    highlighted_txt = txt
+
+    return (
+        gr.update(
+            visible=True,
+            value=highlighted_txt
+        ),
+        gr.update(
+            visible=True if len(placeholders) >= 1 else False,
+            placeholder=placeholders[0] if len(placeholders) >= 1 else ""
+        ),
+        gr.update(
+            visible=True if len(placeholders) >= 2 else False,
+            placeholder=placeholders[1] if len(placeholders) >= 2 else ""
+        ),
+        gr.update(
+            visible=True if len(placeholders) >= 3 else False,
+            placeholder=placeholders[2] if len(placeholders) >= 3 else ""
+        ),
+        "" if len(placeholders) >= 1 else txt
+    )
+
 with gr.Blocks(css=MODEL_SELECTION_CSS, theme='gradio/soft') as demo:
     with gr.Column(visible=False) as chat_view:
         idx = gr.State(0)