directory not found fix

Dockerfile

@@ -13,6 +13,11 @@ WORKDIR /app
 # Install system dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc \
+    libxcb1 \
+    libx11-6 \
+    libxext6 \
+    libxrender1 \
+    libgl1 \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy requirements first for better caching