Update Dockerfile

Dockerfile

@@ -1,21 +1,11 @@
-FROM ubuntu:20.04
-
-# Set the timezone environment variable (example: America/New_York)
-ENV TZ=America/New_York
+FROM ubuntu:bionic
 
-# Install tzdata package and set timezone non-interactively
-RUN apt-get update && apt-get install -y tzdata \
-    && ln -snf /usr/share/zoneinfo/$TZ /etc/localtime \
-    && echo $TZ > /etc/timezone \
-    && apt-get clean
+ARG DEBIAN_FRONTEND=noninteractive
 
-# Install dependencies
-RUN apt-get update && apt-get install -y \
-    xvfb \
-    wine \
-    wget \
-    unzip \
-    && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && \
+    apt-get install -y libglu1 xvfb libxcursor1 ca-certificates && \
+    apt-get clean && \
+    update-ca-certificates
 
 # Set working directory
 WORKDIR /app