Update default temperature from 0.6 to 0.7

Changed the default temperature parameter in the chat interface slider
to align with the generate_response function default.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <[email protected]>

app.py

@@ -172,7 +172,7 @@ demo = gr.ChatInterface(
             "to the appendix in our [paper](https://arxiv.org/abs/2505.23058)."
         ),
         gr.Slider(16, 2048, value=512, step=16, label="max_new_tokens"),
-        gr.Slider(0.1, 1.5, value=0.6, step=0.05, label="temperature"),
+        gr.Slider(0.1, 1.5, value=0.7, step=0.05, label="temperature"),
     ],
     title="Be.FM: Open Foundation Models for Human Behavior (8B)",
 )