Update Dockerfile

Dockerfile

@@ -10,12 +10,18 @@ COPY static/ /app/static
 COPY merge_sql_nosql.py merge_sql_nosql.py
 COPY app.py app.py
 
-# Install system dependencies for pyodbc + SQL Server
+# Install system dependencies + Microsoft ODBC Driver 17
 RUN apt-get update && apt-get install -y \
+    curl \
+    apt-transport-https \
+    gnupg \
     unixodbc \
     unixodbc-dev \
     libodbc1 \
-    curl \
+    && curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add - \
+    && curl https://packages.microsoft.com/config/debian/12/prod.list > /etc/apt/sources.list.d/mssql-release.list \
+    && apt-get update \
+    && ACCEPT_EULA=Y apt-get install -y msodbcsql17 \
     && rm -rf /var/lib/apt/lists/*
 
 # Install dependencies