Simplify to minimal interface - remove tabs, heavy markdown, and complex CSS to prevent crashes - 2025-10-04 15:51:32

app.py

@@ -515,146 +515,20 @@ def get_property_usage(property_name: str, class_name: str = "") -> str:
     
     return json.dumps(usage, indent=2)
 
-# Create Gradio interface
+# Create Gradio interface - MINIMAL VERSION to prevent crashes
 def create_interface():
-    # Custom CSS to improve rendering and reduce page weight
-    custom_css = """
-    /* Make HF logo smaller */
-    .svelte-1rjryqp {
-        max-width: 48px !important;
-        max-height: 48px !important;
-    }
-    
-    /* Improve container layout */
-    .gradio-container {
-        max-width: 1200px !important;
-        margin: auto !important;
-    }
     
-    /* Fix tab rendering */
-    .tabs {
-        overflow: visible !important;
-    }
-    
-    /* Better code display */
-    .code-wrap {
-        font-family: 'Courier New', monospace !important;
-        font-size: 12px !important;
-    }
-    """
-    
-    with gr.Blocks(title="BIBFRAME Ontology Documentation MCP Server", css=custom_css, theme=gr.themes.Soft()) as demo:
-        gr.Markdown(f"""
-        # 📚 BIBFRAME Ontology Documentation MCP Server
-        
-        **Status:** {'✅ Loaded' if kb._loaded else '⚠️ Using fallback data'} - {len(kb.properties)} properties, {len(kb.classes)} classes
-        
-        This server provides BIBFRAME ontology documentation via MCP tools.
-        """)
+    with gr.Blocks(title="BIBFRAME MCP Server") as demo:
+        gr.Markdown("""# 📚 BIBFRAME MCP Server
         
-        with gr.Tabs(visible=True, elem_id="main-tabs"):
-            # Tab 1: Property Lookup
-            with gr.Tab("Property Lookup", elem_id="property-tab"):
-                with gr.Row():
-                    with gr.Column():
-                        property_input = gr.Textbox(
-                            label="Property Name",
-                            placeholder="e.g., assigner, bf:assigner, or title",
-                            max_lines=1
-                        )
-                        property_btn = gr.Button("🔍 Look Up Property", variant="primary")
-                
-                property_output = gr.Code(label="Property Information", language="json", lines=20)
-                
-                property_btn.click(
-                    fn=get_property_info,
-                    inputs=[property_input],
-                    outputs=[property_output]
-                )
-            
-            # Tab 2: Class Lookup
-            with gr.Tab("Class Lookup", elem_id="class-tab"):
-                with gr.Row():
-                    with gr.Column():
-                        class_input = gr.Textbox(
-                            label="Class Name",
-                            placeholder="e.g., Work, AdminMetadata, or Instance",
-                            max_lines=1
-                        )
-                        class_btn = gr.Button("🔍 Look Up Class", variant="primary")
-                
-                class_output = gr.Code(label="Class Information", language="json", lines=20)
-                
-                class_btn.click(
-                    fn=get_class_info,
-                    inputs=[class_input],
-                    outputs=[class_output]
-                )
-            
-            # Tab 3: Search
-            with gr.Tab("Search Ontology", elem_id="search-tab"):
-                with gr.Row():
-                    with gr.Column():
-                        search_input = gr.Textbox(
-                            label="Search Term",
-                            placeholder="e.g., title, agent, date, or admin",
-                            max_lines=1
-                        )
-                        search_type = gr.Radio(
-                            label="Search Type",
-                            choices=["all", "properties", "classes"],
-                            value="all"
-                        )
-                        search_btn = gr.Button("🔍 Search", variant="primary")
-                
-                search_output = gr.Code(label="Search Results", language="json", lines=20)
-                
-                search_btn.click(
-                    fn=search_ontology,
-                    inputs=[search_input, search_type],
-                    outputs=[search_output]
-                )
-            
-            # Tab 4: Property Usage
-            with gr.Tab("Property Usage Context", elem_id="usage-tab"):
-                with gr.Row():
-                    with gr.Column():
-                        usage_prop_input = gr.Textbox(
-                            label="Property Name",
-                            placeholder="e.g., assigner, title, or adminMetadata",
-                            max_lines=1
-                        )
-                        usage_class_input = gr.Textbox(
-                            label="Class Context (optional)",
-                            placeholder="e.g., AdminMetadata, Work, or Instance",
-                            max_lines=1
-                        )
-                        usage_btn = gr.Button("🔍 Get Usage Info", variant="primary")
-                
-                usage_output = gr.Code(label="Usage Information", language="json", lines=20)
-                
-                usage_btn.click(
-                    fn=get_property_usage,
-                    inputs=[usage_prop_input, usage_class_input],
-                    outputs=[usage_output]
-                )
+Query BIBFRAME ontology via MCP tools. Enter terms below.""")
         
-        # Simplified footer to reduce page weight
-        gr.Markdown("""
-        ---
-        ### MCP Configuration:
-        ```json
-        {
-          "mcpServers": {
-            "bibframe-docs": {
-              "url": "https://your-space.hf.space/gradio_api/mcp/"
-            }
-          }
-        }
-        ```
+        # Single simple interface without tabs to reduce load
+        property_input = gr.Textbox(label="Property or Class", placeholder="e.g., assigner, Work")
+        lookup_btn = gr.Button("Search")
+        output = gr.Textbox(label="Result", lines=15)
         
-        **Resources:** [BIBFRAME Docs](https://www.loc.gov/bibframe/) | [Validator](https://huggingface.co/spaces/jimfhahn/mcp4rdf)
-        """)
+        lookup_btn.click(fn=get_property_info, inputs=[property_input], outputs=[output])
     
     return demo