Update Dockerfile

Dockerfile

@@ -1,15 +1,26 @@
-FROM python:3.11-slim-bookworm
+FROM ubuntu:22.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-# 1. Install guacd (The X11-to-Drawing-Command translator) and Xvfb
+# 1. Install guacd, xvfb, and browser dependencies
 RUN apt-get update && apt-get install -y \
     guacd \
     xvfb \
-    wget curl gnupg \
-    # Browser Dependencies
-    libnss3 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 libgbm1 \
-    libasound2 libpangocairo-1.0-0 libgtk-3-0 fonts-liberation \
+    python3 \
+    python3-pip \
+    wget \
+    curl \
+    gnupg \
+    libnss3 \
+    libatk1.0-0 \
+    libatk-bridge2.0-0 \
+    libcups2 \
+    libdrm2 \
+    libgbm1 \
+    libasound2 \
+    libpangocairo-1.0-0 \
+    libgtk-3-0 \
+    fonts-liberation \
     && rm -rf /var/lib/apt/lists/*
 
 # 2. Install Opera
@@ -19,16 +30,16 @@ RUN curl -fsSL https://deb.opera.com/archive.key | gpg --dearmor -o /usr/share/k
     apt-get update && \
     apt-get install -y opera-stable
 
-# 3. Setup User
+# 3. Setup User and App
 RUN useradd -m -u 1000 user
 USER user
 WORKDIR /home/user/app
 
-RUN pip install aiortc aiohttp
+RUN pip3 install aiortc aiohttp
 
 COPY --chown=user:user . .
 
 ENV DISPLAY=:99
 EXPOSE 7860
 
-CMD ["python", "app.py"]
+CMD ["python3", "app.py"]