Fix SAM 3D Body import method

- Update Dockerfile to clone repository without pip install
- Update sam_3d_service.py to add repository to Python path
- SAM 3D Body is not a standard Python package

Dockerfile

@@ -25,10 +25,8 @@ RUN pip install --no-cache-dir 'git+https://github.com/facebookresearch/detectro
 # 4. Install MoGe
 RUN pip install --no-cache-dir git+https://github.com/microsoft/MoGe.git
 
-# 5. Install SAM 3D Body from source
-RUN git clone https://github.com/facebookresearch/sam-3d-body.git /app/sam-3d-body && \
-    cd /app/sam-3d-body && \
-    pip install -e .
+# 5. Clone SAM 3D Body repository (not a standard Python package)
+RUN git clone https://github.com/facebookresearch/sam-3d-body.git /app/sam-3d-body
 
 # Copy application code
 COPY app/ ./app/

app/sam_3d_service.py

@@ -5,6 +5,9 @@ from typing import Dict, Any, Optional, Callable
 import numpy as np
 import logging
 
+# Add SAM 3D Body repository to Python path
+sys.path.append('/app/sam-3d-body')
+
 # Set up logging
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)