Update Dockerfile

Dockerfile

@@ -30,7 +30,7 @@ WORKDIR /app
 
 # Copy requirements and server file
 COPY requirements.txt ./requirements.txt
-COPY perchance_server_with_pyvirtualdisplay.py ./perchance_server_with_pyvirtualdisplay.py
+COPY server.py ./server.py
 
 # Install Python deps
 RUN python -m pip install --upgrade pip setuptools wheel \