change default

app.py

@@ -83,7 +83,7 @@ with gr.Blocks(css=CUSTOM_CSS) as demo:
 
     with gr.Row():
         repo_in   = gr.Text(value=HF_MAIN_REPO, label="Repo / fork URL")
-        thresh    = gr.Slider(0.50, 0.95, value=0.78, step=0.01, label="Similarity ≥")
+        thresh    = gr.Slider(0.50, 0.95, value=0.5, step=0.01, label="Similarity ≥")
         multi_cb  = gr.Checkbox(label="Only multimodal models")
         sim_radio = gr.Radio(["jaccard", "embedding"], value="jaccard", label="Similarity metric")
         go_btn    = gr.Button("Build graph")