Update app.py

app.py

@@ -17,7 +17,10 @@ os.environ["PIXEL3DMM_TRACKING_OUTPUT"] = f"{os.getcwd()}/tracking_results"
 
 def sh(cmd): subprocess.check_call(cmd, shell=True)
 
-sh("pip install -e .")
+os.system("pip install -e .")
+
+from pixel3dmm import env_paths
+
 sh("cd src/pixel3dmm/preprocessing/facer && pip install -e .")
 sh("cd src/pixel3dmm/preprocessing/PIPNet/FaceBoxesV2/utils && sh make.sh")
 
@@ -48,9 +51,9 @@ import trimesh
 from pytorch3d.io import load_obj
 from pixel3dmm.tracking.renderer_nvdiffrast import NVDRenderer
 from pixel3dmm.tracking.flame.FLAME import FLAME
-from pixel3dmm import env_paths
-from omegaconf import OmegaConf
 from pixel3dmm.tracking.tracker import Tracker
+from omegaconf import OmegaConf
+
 
 DEVICE = "cuda"