feat: Update Dockerfile and entrypoint script for CUDA diagnostics and web server startup; adjust PyTorch version and URL handling

abogen/webui/entrypoint.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# Entrypoint script for abogen container
+# Performs CUDA diagnostics and starts the web server
+
+set -e
+
+echo "=== Abogen Container Starting ==="
+
+# Check CUDA availability
+if command -v nvidia-smi &> /dev/null; then
+    echo "NVIDIA Driver detected:"
+    nvidia-smi --query-gpu=name,driver_version,memory.total,memory.free --format=csv,noheader 2>/dev/null || echo "  (nvidia-smi query failed)"
+    
+    # Check PyTorch CUDA support
+    python3 -c "
+import torch
+print(f'PyTorch version: {torch.__version__}')
+print(f'CUDA available: {torch.cuda.is_available()}')
+if torch.cuda.is_available():
+    print(f'CUDA version (PyTorch): {torch.version.cuda}')
+    print(f'GPU count: {torch.cuda.device_count()}')
+    for i in range(torch.cuda.device_count()):
+        props = torch.cuda.get_device_properties(i)
+        print(f'  GPU {i}: {props.name} ({props.total_memory // 1024**2} MB)')
+else:
+    print('WARNING: PyTorch cannot access CUDA. Running on CPU.')
+" 2>&1 || echo "PyTorch CUDA check failed"
+else
+    echo "No NVIDIA driver detected. Running on CPU."
+fi
+
+echo "================================="
+echo ""
+
+# Start the application
+exec "$@"