online install mipgs

app.py

@@ -326,6 +326,11 @@ def run_generation(
     work_space: dict = None,
 ):
     
+    try:
+        import diff_gaussian_rasterization
+    except ModuleNotFoundError:
+        install_mipsplatting()
+    
     if work_space is None:
         raise gr.Error("Please run step 1 and step 2 first.")
     required_keys = ["dir", "depth_mask", "depth", "K", "c2w", "trans", "scale"]
@@ -512,10 +517,6 @@ def run_generation(
 
         any_update = False
         finished_items = []
-        try:
-            import diff_gaussian_rasterization
-        except ModuleNotFoundError:
-            install_mipsplatting()
 
         for item in pending_exports:
             if item["future"].done():