you tube api fix 2

app.py

@@ -220,6 +220,8 @@ with gr.Blocks(css=CUSTOM_CSS, theme=dark_theme, title="NotebookLM") as demo:
                             choices=[],
                             label="Select source to delete",
                             scale=3,
+                            elem_id="source-delete-dropdown",
+                            allow_custom_value=True,
                         )
                         delete_source_btn = gr.Button("Delete Source", variant="stop", scale=1)
 

pages/sources.py

@@ -84,7 +84,7 @@ def get_source_choices(state: UserData) -> list[str]:
     nb = get_active_notebook(state)
     if not nb:
         return []
-    return [s.filename for s in nb.sources]
+    return [s.filename for s in nb.sources if s.status == "ready"]
 
 
 def handle_file_upload(files, state: UserData) -> tuple[UserData, str, str, list[str]]:

theme.py

@@ -304,6 +304,35 @@ CUSTOM_CSS = """
     box-shadow: 0 4px 15px rgba(102,126,234,0.3) !important;
 }
 
+/* ── Source delete dropdown ── */
+#source-delete-dropdown {
+    border: 1px solid rgba(102,126,234,0.3);
+    border-radius: 12px;
+    background: rgba(102,126,234,0.06);
+}
+#source-delete-dropdown label {
+    color: #a0a0f0 !important;
+    font-weight: 600;
+}
+#source-delete-dropdown input, #source-delete-dropdown .wrap {
+    background: rgba(14,17,23,0.8) !important;
+    border-color: rgba(102,126,234,0.25) !important;
+    color: #e0e0f0 !important;
+    border-radius: 10px !important;
+}
+#source-delete-dropdown ul {
+    background: #1a1d2e !important;
+    border: 1px solid rgba(102,126,234,0.3) !important;
+    border-radius: 10px !important;
+}
+#source-delete-dropdown li {
+    color: #c0c0e0 !important;
+}
+#source-delete-dropdown li:hover, #source-delete-dropdown li.selected {
+    background: rgba(102,126,234,0.15) !important;
+    color: #e0e0f0 !important;
+}
+
 /* ── Scrollbar ── */
 ::-webkit-scrollbar { width: 6px; }
 ::-webkit-scrollbar-track { background: transparent; }