now responds too a message

Dockerfile

@@ -3,6 +3,12 @@ FROM python:3.11-slim
 # Set working directory
 WORKDIR /app
 
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+      libolm-dev build-essential python3-dev && \
+    rm -rf /var/lib/apt/lists/*
+
 # Install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt