Fix Gradio 6.0: removed css from Blocks, removed show_api from launch

app.py

@@ -44,10 +44,10 @@ def run_command(command: str, cwd: str = ".") -> str:
 
 def execute(tool_name: str, tool_args: dict) -> str:
     fns = {
-        "calculator":     lambda: calculator(tool_args.get("expression", "")),
+        "calculator":      lambda: calculator(tool_args.get("expression", "")),
         "get_current_time": get_current_time,
-        "search_files":  lambda: search_files(tool_args.get("path", "."), tool_args.get("pattern", "*")),
-        "run_command":   lambda: run_command(tool_args.get("command", ""), tool_args.get("cwd", ".")),
+        "search_files":    lambda: search_files(tool_args.get("path", "."), tool_args.get("pattern", "*")),
+        "run_command":     lambda: run_command(tool_args.get("command", ""), tool_args.get("cwd", ".")),
     }
     return fns.get(tool_name, lambda: f"Unknown: {tool_name}")()
 
@@ -69,11 +69,11 @@ def respond(message: str):
         cmd = m.group(1) if m else message.split()[-1]
         tool, args = "run_command", {"command": cmd, "cwd": "."}
     else:
-        return "This is a demo of Stack X Ultimate's tool-calling capability. The fine-tuned model processes your message and intelligently decides whether to call a tool. Try one of the examples below! 🔧"
+        return "This is a demo of Stack X Ultimate's tool-calling capability. The fine-tuned model processes your message and decides whether to call a tool. Try one of the examples below! 🔧"
 
     result = execute(tool, args)
     call = f"🔧 Calling `{tool}`...\n\n```json\n{json.dumps(args, indent=2)}\n```"
-    res   = f"✅ **{tool}** result:\n\n```\n{result}\n```"
+    res = f"✅ **{tool}** result:\n\n```\n{result}\n```"
     return [[call, res]]
 
 # ─── Gradio UI ──────────────────────────────────────────────────────────────
@@ -86,23 +86,15 @@ EXAMPLES = [
     "Calculate 15% tip on a $87 bill",
 ]
 
-DARK = """
-body { background: #0a0a0a; color: #e0e0e0; font-family: system-ui, sans-serif; }
-.gradio-container { background: #0a0a0a; }
-.chat { background: #0a0a0a; }
-"""
-
 def build():
-    with gr.Blocks(css=DARK, title="Stack X Ultimate") as demo:
+    with gr.Blocks(title="Stack X Ultimate") as demo:
         gr.Markdown(
-            "## 🤖 Stack X Ultimate\n"
+            "## 🤖 Stack X Ultimate\n\n"
             "**Open-source agentic model with tool calling.** Deploy on your own GPU — no API key, no data leaving your server.\n\n"
-            "🔢 `calculator` · 🕐 `get_current_time` · 📁 `search_files` · ⚡ `run_command`",
-            elem_classes="md-block"
+            "🔢 `calculator` · 🕐 `get_current_time` · 📁 `search_files` · ⚡ `run_command`\n\n"
+            "**3B params · Q4 GGUF · V100 1 GPU · $0 API Cost · 8K context**"
         )
 
-        gr.Markdown("**3B params · Q4 GGUF · V100 1 GPU · $0 API Cost · 8K context**")
-
         chatbot = gr.Chatbot(height=400)
 
         with gr.Row():
@@ -125,9 +117,4 @@ def build():
 
 if __name__ == "__main__":
     demo = build()
-    demo.launch(
-        server_name="0.0.0.0",
-        server_port=7860,
-        max_threads=4,
-        show_api=False,
-    )
+    demo.launch(server_name="0.0.0.0", server_port=7860, max_threads=4)