Update Dockerfile

Dockerfile

@@ -1,27 +1,27 @@
 # Use the official Python 3.10.9 image
 FROM python:3.10.9
 
-# Copy the current directory contents into the container at /
-COPY . /
+# Set the working directory to /app
+WORKDIR /app
+
+# Copy the current directory contents into /app inside the container
+COPY . /app
 
 # Install dependencies for OpenCV and other requirements
 RUN apt-get update && apt-get install -y libgl1 libglib2.0-0 curl
 
-# Set the working directory to /
-WORKDIR /
-
 # Create a user to avoid permission issues
 RUN useradd -m appuser
 USER appuser
 
-# Set the working directory to /home/appuser
-WORKDIR /home/appuser
-
 # Add /home/appuser/.local/bin to PATH
 ENV PATH="/home/appuser/.local/bin:${PATH}"
 
-# Install requirements.txt
-RUN pip install --no-cache-dir --upgrade -r /requirements.txt
+# Install Python dependencies
+RUN pip install --no-cache-dir --upgrade -r /app/requirements.txt
+
+# Set the FastAPI app environment variable to point to the app file path
+ENV PYTHONPATH=/app
 
 # Start the FastAPI app
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]