Install rasterizer at runtime

gaussian_renderer/__init__.py

@@ -4,8 +4,14 @@
 import math
 import torch
 import numpy as np
+import os
+
+try:
+    from diff_gaussian_rasterization import GaussianRasterizationSettings, GaussianRasterizer
+except ImportError:
+    os.system("pip install git+https://github.com/graphdeco-inria/diff-gaussian-rasterization")
+    from diff_gaussian_rasterization import GaussianRasterizationSettings, GaussianRasterizer
 
-from diff_gaussian_rasterization import GaussianRasterizationSettings, GaussianRasterizer
 from utils.graphics_utils import focal2fov
 
 def render_predicted(pc : dict, 

requirements.txt

@@ -8,5 +8,4 @@ moviepy
 markupsafe==2.0.1
 gradio==4.25.0
 rembg
-spaces
-git+https://github.com/graphdeco-inria/diff-gaussian-rasterization
+spaces