Update Dockerfile

Dockerfile

@@ -1,8 +1,7 @@
 # Dockerfile
-# Using the official Hugging Face template as a base
 FROM python:3.10-slim
 
-# Set up a non-root user for security
+# Set up a non-root user for security and compatibility with HF Spaces
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
@@ -10,20 +9,22 @@ ENV HOME="/home/user"
 
 WORKDIR /app
 
-# Install system dependencies needed by our application (like Tesseract)
-# We switch back to root temporarily to do this
+# Install system dependencies
 USER root
-RUN apt-get update && apt-get install -y tesseract-ocr && rm -rf /var/lib/apt/lists/*
-# Switch back to the non-root user
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    tesseract-ocr \
+    && rm -rf /var/lib/apt/lists/*
 USER user
 
-# Copy requirements and install Python packages
+# Copy and install Python packages
 COPY --chown=user ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# Copy the rest of the application code
-COPY --chown=user . /app
+# Copy the application code
+COPY --chown=user . .
 
-# The command to run the application. Uvicorn will run our FastAPI app.
-# The app itself will serve the Gradio UI.
+# Expose the port required by HF Spaces
+EXPOSE 7860
+
+# Run the FastAPI application using Uvicorn
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]