Update app.py

app.py

@@ -1,25 +1,13 @@
 """
-integrated_nexus_app.py
-NEXUS Visual Weaver - Integrated App (Phase A + HF MCP Bridge)
-
-This is the main Gradio application for the hackathon Space.
-It combines:
-- Phase A: Orchestration + Governance Checkpoint UI
-- HF MCP Bridge: Authentication + Repository tools exposed as MCP tools
-
-Launch with mcp_server=True for agent integration.
+NEXUS Visual Weaver - Fixed Gradio 6.5.1 Compatible Version
+Phase A + HF MCP Bridge
 """
 
 import gradio as gr
 from nexus_hf_mcp_bridge import nexus_hf_bridge
 
 
-# ============================================================
-# Phase A - Original Orchestration Logic (Stub for now)
-# ============================================================
-
 def run_refine_and_plan(prompt: str, mode: str):
-    """Phase A orchestration stub."""
     return {
         "input_prompt": prompt,
         "reasoning_mode": mode,
@@ -30,157 +18,75 @@ def run_refine_and_plan(prompt: str, mode: str):
 
 
 def run_judgment_checkpoint(plan: dict):
-    """Phase A governance checkpoint stub."""
     return {
         "checkpoint_id": "phase_a_checkpoint",
         "trust_score": 82,
         "recommendation": "proceed",
-        "justification": "Phase A governance stub. Real thermodynamic detectors coming in next phase.",
+        "justification": "Phase A governance stub",
         "local_mode": True
     }
 
 
-# ============================================================
-# HF MCP Bridge UI Functions
-# ============================================================
-
 def hf_authenticate():
-    """Trigger HF OAuth Device Code flow."""
-    result = nexus_hf_bridge.tool_authenticate()
-    return result
+    return nexus_hf_bridge.tool_authenticate()
 
 
 def hf_create_or_update_file(repo_id: str, path_in_repo: str, content: str):
-    """Create or update a file in a Hugging Face repo via the bridge."""
     if not repo_id or not path_in_repo or not content:
         return {"status": "error", "message": "Please fill all fields."}
-    
-    result = nexus_hf_bridge.tool_create_or_update_file(
-        repo_id=repo_id,
-        path_in_repo=path_in_repo,
-        content=content
+    return nexus_hf_bridge.tool_create_or_update_file(
+        repo_id=repo_id, path_in_repo=path_in_repo, content=content
     )
-    return result
 
 
 def hf_list_files(repo_id: str):
-    """List files in a repository."""
     if not repo_id:
         return {"status": "error", "message": "Please provide a repository ID."}
-    
-    result = nexus_hf_bridge.tool_list_repo_files(repo_id=repo_id)
-    return result
-
-
-# ============================================================
-# Gradio UI
-# ============================================================
-
-with gr.Blocks(
-    title="NEXUS Visual Weaver",
-    theme=gr.themes.Soft(),
-    css="""
-    .nexus-header { font-size: 2.1rem; font-weight: 700; }
-    .section-box { border: 1px solid #374151; border-radius: 10px; padding: 16px; margin-top: 10px; }
-    """
-) as demo:
-
-    gr.HTML("""
-    <div style="text-align: center; margin-bottom: 1rem;">
-        <h1 class="nexus-header">NEXUS Visual Weaver</h1>
-        <span style="background:#1f2937; color:#93c5fd; padding:2px 10px; border-radius:9999px; font-size:0.75rem;">
-            Phase A + HF MCP Bridge
-        </span>
-    </div>
-    """)
+    return nexus_hf_bridge.tool_list_repo_files(repo_id=repo_id)
+
+
+# ==================== UI ====================
+with gr.Blocks() as demo:
+    gr.HTML("<h1 style='text-align:center'>NEXUS Visual Weaver</h1>")
+    gr.Markdown("**Phase A + HF MCP Bridge** (Gradio 6.5.1 Fixed)")
 
     with gr.Tabs():
-        # ===================== TAB 1: Phase A Orchestration =====================
         with gr.Tab("🎛️ Orchestration (Phase A)"):
-            with gr.Row():
-                with gr.Column(scale=3):
-                    prompt = gr.Textbox(
-                        label="Creative Direction",
-                        placeholder="A Slavic model in patent leather trench coat with crimson hardware...",
-                        lines=5
-                    )
-                    mode = gr.Radio(
-                        ["Strict (High Fidelity)", "Frontier (Creative Exploration)"],
-                        value="Strict (High Fidelity)",
-                        label="Reasoning Mode"
-                    )
-                with gr.Column(scale=2):
-                    gr.Markdown("### Current Status")
-                    gr.Markdown("- Phase A orchestration active\n- HF MCP Bridge ready\n- Governance layer: Stub mode")
+            prompt = gr.Textbox(label="Creative Direction", lines=5)
+            mode = gr.Radio(["Strict (High Fidelity)", "Frontier (Creative Exploration)"], value="Strict (High Fidelity)")
+            refine_btn = gr.Button("🔄 Refine & Create Plan", variant="primary")
+            judge_btn = gr.Button("⚖️ Run Judgment Checkpoint")
 
-            with gr.Row():
-                refine_btn = gr.Button("🔄 Refine & Create Plan", variant="primary")
-                judge_btn = gr.Button("⚖️ Run Judgment Checkpoint", variant="secondary")
-
-            with gr.Row():
-                plan_output = gr.JSON(label="Orchestration Plan")
-                checkpoint_output = gr.JSON(label="Governance Checkpoint")
+            plan_output = gr.JSON(label="Orchestration Plan")
+            checkpoint_output = gr.JSON(label="Governance Checkpoint")
 
             refine_btn.click(run_refine_and_plan, inputs=[prompt, mode], outputs=plan_output)
             judge_btn.click(run_judgment_checkpoint, inputs=[plan_output], outputs=checkpoint_output)
 
-        # ===================== TAB 2: HF MCP Bridge =====================
         with gr.Tab("🤖 HF MCP Bridge"):
             gr.Markdown("## Hugging Face MCP Bridge")
-            gr.Markdown("Authenticate once, then use the tools below. All operations go through the sovereign bridge.")
-
-            with gr.Row():
-                auth_btn = gr.Button("🔐 Authenticate with Hugging Face (Device Code)", variant="primary", scale=1)
-                auth_status = gr.JSON(label="Authentication Status")
-
+            auth_btn = gr.Button("🔐 Authenticate with Hugging Face", variant="primary")
+            auth_status = gr.JSON()
             auth_btn.click(hf_authenticate, outputs=auth_status)
 
             gr.Markdown("---")
 
             with gr.Row():
                 with gr.Column():
-                    repo_id = gr.Textbox(label="Repository ID", placeholder="username/my-model")
-                    path_in_repo = gr.Textbox(label="Path in Repository", placeholder="README.md or folder/file.txt")
-                    content = gr.Textbox(label="File Content", lines=8, placeholder="Write your content here...")
-                    update_btn = gr.Button("📝 Create / Update File", variant="primary")
-                    update_result = gr.JSON(label="Result")
+                    repo_id = gr.Textbox(label="Repository ID")
+                    path_in_repo = gr.Textbox(label="Path in Repo")
+                    content = gr.Textbox(label="Content", lines=8)
+                    update_btn = gr.Button("📝 Create / Update File")
+                    update_result = gr.JSON()
+                    update_btn.click(hf_create_or_update_file, inputs=[repo_id, path_in_repo, content], outputs=update_result)
 
                 with gr.Column():
                     list_repo = gr.Textbox(label="Repository ID to List")
                     list_btn = gr.Button("📂 List Files")
-                    list_result = gr.JSON(label="Repository Files")
+                    list_result = gr.JSON()
+                    list_btn.click(hf_list_files, inputs=[list_repo], outputs=list_result)
 
-            update_btn.click(
-                hf_create_or_update_file,
-                inputs=[repo_id, path_in_repo, content],
-                outputs=update_result
-            )
-
-            list_btn.click(
-                hf_list_files,
-                inputs=[list_repo],
-                outputs=list_result
-            )
-
-        # ===================== TAB 3: System =====================
         with gr.Tab("📊 System"):
-            gr.Markdown("### NEXUS Visual Weaver Status")
-            gr.Markdown("""
-            - **Phase A**: Orchestration + Governance Checkpoint (active)
-            - **HF MCP Bridge**: Authentication + Repository tools (integrated)
-            - **MCP Server**: Enabled (`mcp_server=True`)
-            - **OAuth App**: X - GROK integration for HF
-            - **Next**: Thermodynamic governance layer + Zapier MCP integration
-            """)
-
-# ============================================================
-# Launch
-# ============================================================
-if __name__ == "__main__":
-    demo.launch(
-        server_name="0.0.0.0",
-        server_port=7860,
-        show_api=True,
-        mcp_server=True,           # Important for MCP tools
-        ssr_mode=False
-    )
+            gr.Markdown("### Status\n- Phase A: Active\n- HF MCP Bridge: Integrated\n- Gradio: 6.5.1 Compatible")
+
+demo.launch(mcp_server=True)