updated dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-# Hugging Face Spaces - MrrrMe with Coqui XTTS v2
+# Hugging Face Spaces - MrrrMe with Coqui XTTS v2 + MODULAR BACKEND
 FROM nvidia/cuda:11.8.0-cudnn8-runtime-ubuntu22.04
 
 # Install system dependencies
@@ -48,6 +48,7 @@ COPY requirements_docker.txt ./
 RUN python3.11 -m pip install --no-cache-dir -r requirements_docker.txt
 
 # PRE-DOWNLOAD XTTS V2 MODEL (Memory Safe)
+# Uses ModelManager to download without loading to RAM (Fixes Exit 137)
 RUN python3.11 -c "from TTS.utils.manage import ModelManager; print('⏳ Downloading XTTS v2 model...'); ModelManager().download_model('tts_models/multilingual/multi-dataset/xtts_v2'); print('✅ Download complete.')"
 
 # Install avatar dependencies
@@ -60,15 +61,12 @@ COPY --link --chown=1000:1000 model/ ./model/
 COPY --link --chown=1000:1000 avatar/ ./avatar/
 COPY --link --chown=1000:1000 weights/ ./weights/
 
-# ⭐ NEW: Copy the entry point file
-COPY --link --chown=1000:1000 app.py ./
-
 # Create directories
 RUN mkdir -p /app/weights /app/avatar/static
 
 # Fix openface bug
-# Fix openface bug
-RUN python3.11 -c "import os; fp='/usr/local/lib/python3.11/dist-packages/openface/multitask_model.py'; c=open(fp).read() if os.path.exists(fp) else ''; open(fp,'w').write('import cv2\n'+c) if os.path.exists(fp) and 'import cv2' not in c else None; print('Patched')"
+RUN python3.11 -c "import os; fp='/usr/local/lib/python3.11/dist-packages/openface/multitask_model.py'; c=open(fp).read() if os.path.exists(fp) else ''; exec(\"if os.path.exists(fp) and 'import cv2' not in c:\\n    open(fp,'w').write('import cv2\\\\n'+c)\\n    print('Patched')\")"
+
 # Build frontend
 COPY avatar-frontend/package*.json ./frontend/
 WORKDIR /app/frontend
@@ -94,9 +92,8 @@ RUN mkdir -p /etc/nginx/certs && \
     -days 365 \
     -subj "/CN=mrrrme.hf.space"
 
-# Create startup script
-# ⭐ UPDATED: Points to 'app.py' instead of the old module
-RUN printf '#!/bin/bash\nset -e\nexport HOME=/home/user\nmkdir -p /tmp\n\n# Agree to TOS\nexport COQUI_TOS_AGREED=1\n\nif [ -d "/data" ] && [ -w "/data" ]; then\n    echo "Persistent storage: /data"\n    chmod 777 /data 2>/dev/null || true\nelse\n    echo "Ephemeral storage: /tmp"\nfi\n\npkill -f "app.py" 2>/dev/null || true\npkill -f "speak_server.py" 2>/dev/null || true\npkill -f "node server.js" 2>/dev/null || true\npkill -f "nginx" 2>/dev/null || true\n\nsleep 2\necho "Starting MrrrMe (XTTS v2)..."\ncd /app && python3.11 app.py &\ncd /app/avatar && python3.11 speak_server.py &\ncd /app/frontend/.next/standalone && HOSTNAME=0.0.0.0 PORT=3001 node server.js &\nsleep 10\nnginx -g "daemon off;" &\necho "Ready!"\nwait\n' > /app/start.sh && chmod +x /app/start.sh
+# ✅ NEW: Create startup script with MODULAR BACKEND
+RUN printf '#!/bin/bash\nset -e\nexport HOME=/home/user\nmkdir -p /tmp\n\n# Agree to TOS\nexport COQUI_TOS_AGREED=1\n\nif [ -d "/data" ] && [ -w "/data" ]; then\n    echo "Persistent storage: /data"\n    chmod 777 /data 2>/dev/null || true\nelse\n    echo "Ephemeral storage: /tmp"\nfi\n\npkill -f "backend_new.py" 2>/dev/null || true\npkill -f "speak_server.py" 2>/dev/null || true\npkill -f "node server.js" 2>/dev/null || true\npkill -f "nginx" 2>/dev/null || true\n\nsleep 2\necho "Starting MrrrMe (XTTS v2 + Modular Backend v2.0)..."\n\n# Start NEW modular backend\ncd /app && python3.11 mrrrme/backend_new.py &\n\n# Start avatar TTS\ncd /app/avatar && python3.11 speak_server.py &\n\n# Start Next.js frontend\ncd /app/frontend/.next/standalone && HOSTNAME=0.0.0.0 PORT=3001 node server.js &\n\nsleep 10\nnginx -g "daemon off;" &\necho "Ready!"\nwait\n' > /app/start.sh && chmod +x /app/start.sh
 
 # Set ownership
 RUN chown -R 1000:1000 /app