Move Dockerfile to root for HF compatibility

Dockerfile

@@ -0,0 +1,28 @@
+FROM python:3.12-slim
+
+# Install system utilities and FFmpeg video processing binaries
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set up a non-root user to satisfy Hugging Face security protocols
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+# Copy dependencies first for better layer caching
+COPY --chown=user multimodal-engine/requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the entire multimodal-engine folder
+COPY --chown=user multimodal-engine/ .
+
+# Hugging Face Spaces requires port 7860
+EXPOSE 7860
+
+# Launch Streamlit
+ENTRYPOINT ["streamlit", "run", "app/app.py", "--server.port=7860", "--server.address=0.0.0.0"]

README.md

@@ -5,7 +5,6 @@ colorFrom: blue
 colorTo: indigo
 sdk: docker
 app_port: 7860
-app_dir: multimodal-engine
 ---
 
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