Update Dockerfile

Dockerfile

@@ -4,9 +4,10 @@ FROM python:3.10-slim
 # Set work directory
 WORKDIR /app
 
-# Install system utilities (curl is useful for container health checks)
+# Install system utilities and C++ compilers needed for building llama-cpp-python
 RUN apt-get update && apt-get install -y \
     curl \
+    build-essential \
     && rm -rf /var/lib/apt/lists/*
 
 # Upgrade pip and install precompiled llama-cpp-python (with server) and huggingface_hub