Docker SDK with pinned Gradio 4.44.1 in Dockerfile

Dockerfile

@@ -0,0 +1,32 @@
+# HF-recommended base for Gradio Spaces
+FROM python:3.10-slim
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create user with UID 1000 (HF requirement)
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+# Copy requirements and install (single pip install, pin Gradio 4.44.1)
+COPY --chown=user requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt \
+    "gradio==4.44.1" \
+    "gradio_client<1.0.0" \
+    "uvicorn>=0.14.0" \
+    "websockets>=10.4"
+
+# Copy app
+COPY --chown=user app.py .
+
+ENV GRADIO_SERVER_NAME=0.0.0.0 \
+    GRADIO_SERVER_PORT=7860 \
+    PYTHONUNBUFFERED=1
+
+CMD ["python", "app.py"]

README.md

@@ -3,7 +3,7 @@ title: Comic Scene Generator
 emoji: 🎨
 colorFrom: purple
 colorTo: pink
-sdk: gradio
+sdk: docker
 sdk_version: "5.0.0"
 app_file: app.py
 pinned: false

requirements.txt

@@ -7,6 +7,4 @@ diffusers==0.31.0
 transformers==4.44.0
 accelerate==0.33.0
 safetensors==0.4.4
-pillow==10.4.0
-gradio==4.44.1
-gradio_client<1.0.0
+pillow==10.4.0