Update space 5th time

Dockerfile

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+# Use a lightweight Python base
+FROM python:3.12
+
+# Create a non-root user
+RUN useradd -m -u 1000 user
+USER user
+
+# Add pip binaries to PATH
+ENV PATH="/home/user/.local/bin:$PATH"
+
+# Set working directory inside container
+WORKDIR /
+
+# Copy requirements and install as non-root user
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+# Copy project files into container
+COPY --chown=user . /
+
+# Run FastAPI app with Uvicorn on port 7860
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]