Update Dockerfile

Dockerfile

@@ -1,11 +1,19 @@
 FROM python:3.9
 
-WORKDIR /code
+# Create a user to avoid permission issues
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:${PATH}"
 
-COPY ./requirements.txt /code/requirements.txt
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+WORKDIR /home/user/app
 
-COPY . .
+# Install dependencies
+COPY --chown=user requirements.txt .
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# FIX: Bind to 0.0.0.0 and port 7860
+# Copy the rest of the application
+COPY --chown=user . .
+
+# CRITICAL FIX: Bind to 0.0.0.0 and Port 7860
+# Without this, Hugging Face will show a 404 error
 CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]