Update Dockerfile

Dockerfile

@@ -1,26 +1,26 @@
-# Use Python 3.9 as the base image
-FROM python:3.9
+# Use Python 3.9 as the base image  
+FROM python:3.9  
 
-# Create a user named 'user' with UID 1000 and create its home directory
-RUN useradd -m -u 1000 user
+# Create a user named 'user' and create its home directory  
+RUN useradd -m -u 1000 user  
 
-# Switch to the 'user' user for subsequent commands
-USER user
+# Switch to the 'user' user for subsequent commands  
+USER user  
 
-# Add user's local bin directory to the PATH environment variable
-ENV PATH="/home/user/.local/bin:$PATH"
+# Add user's local bin directory to the PATH environment variable  
+ENV PATH="/home/user/.local/bin:$PATH"  
 
-# Set the working directory inside the container
-WORKDIR /app
+# Set the working directory inside the container  
+WORKDIR /app  
 
-# Copy requirements.txt from the host to the container
-COPY --chown=user ./requirements.txt requirements.txt
+# Copy requirements.txt from the host to the container  
+COPY --chown=user ./requirements.txt requirements.txt  
 
-# Install Python dependencies listed in requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Install Python dependencies listed in requirements.txt  
+RUN pip install --no-cache-dir --upgrade -r requirements.txt  
 
-# Copy the rest of the application code from the host to the container
-COPY --chown=user . /app
+# Copy the rest of the application code from the host to the container  
+COPY --chown=user . /app  
 
-# Specify the command to run the application with Gunicorn
-CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app","--allow-websocket-origin=*"]
+# Specify the command to run the Panel app with appropriate arguments  
+CMD ["panel", "serve", "app.py", "--address", "0.0.0.0", "--port", "7860", "--allow-websocket-origin=*"]