Update Dockerfile

Dockerfile

@@ -1,18 +1,29 @@
-## Use the official Python image
-FROM python:3.9
+# Use an official Python runtime as a parent image
+FROM python:3.9-slim
 
-# Set the working directory in the container
-# Copy the requirements file into the container
-COPY requirements.txt ./requirements.txt
+# Install system dependencies for OpenCV, including libGL.so.1 and others
+RUN apt-get update && apt-get install -y \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
+    libsm6 \
+    libxext6 \
+    libxrender1 \
+    && rm -rf /var/lib/apt/lists/*
 
+# Set the working directory in the container
+WORKDIR /app
 
+# Copy the current directory contents into the container at /app
+COPY . /app
 
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
 
-# Install Python packages from requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Install Gunicorn
+RUN pip install gunicorn
 
-# Copy the current directory contents into the container
-COPY . .
+# Expose the port the app runs on
+EXPOSE 5000
 
-# Run the application using gunicorn with eventlet worker
-CMD ["gunicorn", "-k", "eventlet", "-b", "0.0.0.0:7860", "app:app"]
+# Run the Gunicorn server when the container launches
+CMD ["gunicorn", "--bind", "0.0.0.0:5000", "app:app"]