Fix smolagents kwargs type, Chatbot tuple format, and CSS launch placement

app.py

@@ -522,7 +522,7 @@ class AutonomousPentestAgent:
             from smolagents import CodeAgent, InferenceClientModel, tool
 
             @tool
-            def pentest_tool(tool_name: str, **kwargs) -> str:
+            def pentest_tool(tool_name: str, **kwargs: typing.Any) -> str:
                 """Execute a pentesting tool. Available: nmap_scan, subdomain_enum, osint_gather, web_vuln_scan, sql_injection_test, password_audit, directory_bruteforce, packet_capture, nettacker_scan, exploit_search, generate_report, ai_security_analysis, agent_status."""
                 if tool_name in self.tool_registry.tools:
                     fn = self.tool_registry.tools[tool_name]["fn"]
@@ -663,7 +663,7 @@ def create_ui(config: AgentZeroConfig, chat_interface: ChatInterface, defense: P
     .agent-zero-header h1 { color: #00ff41; font-family: 'Courier New', monospace; text-shadow: 0 0 10px rgba(0,255,65,0.5); }
     footer { visibility: hidden; }
     """
-    with gr.Blocks(css=css, title="Pentesting Agent Zero") as demo:
+    with gr.Blocks(title="Pentesting Agent Zero") as demo:
         gr.HTML("""<div class="agent-zero-header">
             <h1>🛡️ PENTESTING AGENT ZERO</h1>
             <p style="color: #888; font-family: monospace;">Autonomous AI-Driven Penetration Testing • MCP Server Enabled • Prompt Injection Hardened</p>
@@ -671,7 +671,7 @@ def create_ui(config: AgentZeroConfig, chat_interface: ChatInterface, defense: P
         </div>""")
         with gr.Row():
             with gr.Column(scale=3):
-                chatbot = gr.Chatbot(label="Agent Zero Console", height=500, render_markdown=True, avatar_images=(None, "🛡️"))
+                chatbot = gr.Chatbot(type="tuples", label="Agent Zero Console", height=500, render_markdown=True, avatar_images=(None, "🛡️"))
                 with gr.Row():
                     msg_input = gr.Textbox(label="Pentesting task", placeholder="e.g., 'Scan ports on scanme.nmap.org' or '/help'", scale=8, container=False)
                     send_btn = gr.Button("▶ Execute", variant="primary", scale=1)
@@ -724,7 +724,7 @@ def main():
     print(f"[+] Defense: {'ACTIVE' if config.prompt_injection_defense else 'DISABLED'}")
     print(f"[+] Model: {config.agent_model}\n")
     demo = create_ui(config, chat_interface, defense)
-    demo.launch(server_name="0.0.0.0", server_port=7860, mcp_server=config.mcp_enabled, share=False, theme=gr.themes.Monochrome(primary_hue="green", secondary_hue="gray"))
+    demo.launch(css=css, server_name="0.0.0.0", server_port=7860, mcp_server=config.mcp_enabled, share=False, theme=gr.themes.Monochrome(primary_hue="green", secondary_hue="gray"))
 
 if __name__ == "__main__":
     main()