Update Dockerfile

Dockerfile

@@ -1,16 +1,18 @@
-# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
-# you will also find guides on how best to write your Dockerfile
+# Dockerfile
+FROM python:3.9-slim
 
-FROM python:3.9
+# Set a working directory
+WORKDIR /app
 
-RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
+# Copy dependency definitions and install them
+COPY requirements.txt .
+RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
 
-WORKDIR /app
+# Copy the application code
+COPY . .
 
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Expose the port that uvicorn will listen on (Hugging Face Spaces uses port 7860)
+EXPOSE 7860
 
-COPY --chown=user . /app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Start the FastAPI app with uvicorn
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]