Add gltf files and simple preview

app.py

@@ -0,0 +1,7 @@
+import gradio as gr
+
+
+with gr.Blocks() as demo:
+    scene_preview = gr.Model3D(value="visualreward.gltf", clear_color=[0.15, 0.23, 0.3, 0.0],  label="Scene Preview")
+
+demo.launch()

visualreward.gltf

@@ -0,0 +1 @@
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