Update Dockerfile

Dockerfile

@@ -1,6 +1,11 @@
-# Base image using Python 3.9
 FROM python:3.9
 
+# Install system dependencies
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+    poppler-utils \
+ && rm -rf /var/lib/apt/lists/*
+
 # Create a new user to run the app
 RUN useradd -m -u 1000 user
 USER user
@@ -11,7 +16,7 @@ ENV PATH="/home/user/.local/bin:$PATH"
 # Set the working directory
 WORKDIR /app
 
-# Copy the requirements and install dependencies
+# Copy the requirements and install Python dependencies
 COPY --chown=user ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
@@ -22,4 +27,4 @@ COPY --chown=user . /app
 EXPOSE 7860
 
 # Command to run the FastAPI app using uvicorn
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]