Update README.md

README.md

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   https://cdn-uploads.huggingface.co/production/uploads/65c1115bf995736082344390/0Cm-muD9mFJm2aF8kGxr6.png
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-# BuildingWorld: A Structured 3D Building Dataset for Urban Foundation Models
+<h1 align="center">
+BuildingWorld: A Structured 3D Building Dataset for Urban Foundation Models
+</h1>
 
 <div style="display: flex; justify-content: space-between;">
     <div style="flex: 1; margin-right: 10px; border: 1px solid #ccc; border-radius: 5px; padding: 20px; background-color: #f9f9f9; box-shadow: 0 2px 4px rgba(0,0,0,0.1);">
         <img src="https://huggingface.co/spaces/BuildingWorld/BuildingWorldChallenge/resolve/main/BuildingWorld/building3.png" alt="Image 1">
         <h2 style="text-align: center;">Simulated Building PC</h2>
-        <p style="text-align: justify;">The simulated point clouds are generated to approximate real-world airborne LiDAR acquisition, explicitly modeling occlusion effects, visibility constraints, and other scanning-related phenomena to enhance realism.</p>
+        <!--<p style="text-align: justify;">The simulated point clouds are generated to approximate real-world airborne LiDAR acquisition, explicitly modeling occlusion effects, visibility constraints, and other scanning-related phenomena to enhance realism.</p>
+    -->
     </div>
     <div style="flex: 1;margin-right: 10px; border: 1px solid #ccc; border-radius: 5px; padding: 20px; background-color: #f9f9f9; box-shadow: 0 2px 4px rgba(0,0,0,0.1);">
         <img src="https://huggingface.co/spaces/BuildingWorld/BuildingWorldChallenge/resolve/main/BuildingWorld/m3.png" alt="Image 2">
         <h2 style="text-align: center;">Mesh</h2>
-        <p style="text-align: justify;">The mesh is represented as a simplified triangular surface mesh, where the geometry is approximated using a set of connected triangular facets. This representation reduces geometric complexity while preserving the overall structural shape of the building.</p>
+        <!--<p style="text-align: justify;">The mesh is represented as a simplified triangular surface mesh, where the geometry is approximated using a set of connected triangular facets. This representation reduces geometric complexity while preserving the overall structural shape of the building.</p>
+    -->
     </div>
     <div style="flex: 1;margin-right: 10px; border: 1px solid #ccc; border-radius: 5px; padding: 20px; background-color: #f9f9f9; box-shadow: 0 2px 4px rgba(0,0,0,0.1);">
         <img src="https://huggingface.co/spaces/BuildingWorld/BuildingWorldChallenge/resolve/main/BuildingWorld/w3.png" alt="Image 3">
         <h2 style="text-align: center;">Wireframe</h2>
-        <p style="text-align: justify;">The wireframe representation models the building geometry using vertices and edges, capturing the structural layout and topological relationships of the architectural components.</p>
+        <!--<p style="text-align: justify;">The wireframe representation models the building geometry using vertices and edges, capturing the structural layout and topological relationships of the architectural components.</p>
+    -->
     </div>
 </div>