Add application file

Dockerfile

@@ -1,99 +1,19 @@
-FROM ubuntu:22.04
+# FastAPI application on Hugging Face Spaces
+# Docs: https://huggingface.co/docs/spaces/sdks/docker
 
-# Avoid interactive prompts during package installation
-ENV DEBIAN_FRONTEND=noninteractive
+FROM python:3.9
 
-# Install base packages and development tools
-RUN apt-get update && apt-get install -y \
-    curl \
-    wget \
-    git \
-    vim \
-    nano \
-    htop \
-    tree \
-    unzip \
-    sudo \
-    build-essential \
-    software-properties-common \
-    apt-transport-https \
-    ca-certificates \
-    gnupg \
-    lsb-release \
-    zsh \
-    fish \
-    && rm -rf /var/lib/apt/lists/*
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
 
-# Install Python and pip
-RUN apt-get update && apt-get install -y \
-    python3 \
-    python3-pip \
-    python3-venv \
-    python3-dev \
-    && rm -rf /var/lib/apt/lists/*
+WORKDIR /app
 
-# Install Node.js
-RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
-    && apt-get install -y nodejs \
-    && rm -rf /var/lib/apt/lists/*
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# Install additional programming languages
-RUN apt-get update && apt-get install -y \
-    openjdk-11-jdk \
-    golang-go \
-    ruby \
-    php \
-    && rm -rf /var/lib/apt/lists/*
+COPY --chown=user . /app
 
-# Install useful development tools
-RUN pip3 install --no-cache-dir \
-    pip \
-    setuptools \
-    wheel \
-    virtualenv \
-    pipenv \
-    poetry \
-    jupyter \
-    ipython
+EXPOSE 7860
 
-# Install ttyd for web-based terminal
-RUN apt-get update && apt-get install -y \
-    ttyd \
-    screen \
-    tmux \
-    openssh-server \
-    pwgen \
-    && rm -rf /var/lib/apt/lists/*
-
-# Create development user
-RUN useradd -m -s /bin/bash devuser && \
-    echo "devuser ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
-
-# Configure SSH server
-RUN mkdir /var/run/sshd && \
-    sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config && \
-    sed -i 's/#PasswordAuthentication yes/PasswordAuthentication yes/' /etc/ssh/sshd_config && \
-    sed -i 's/#PubkeyAuthentication yes/PubkeyAuthentication yes/' /etc/ssh/sshd_config && \
-    echo "root:ubuntu" | chpasswd
-
-# Expose SSH port
-EXPOSE 22 7681
-
-# Set up workspace
-WORKDIR /workspace
-RUN chown -R devuser:devuser /workspace
-
-# Switch to devuser
-USER devuser
-
-# Create startup script
-RUN echo '#!/bin/bash\n\
-service ssh start\n\
-exec ttyd --port 7681 --bash /bin/bash\n\
-' > /start.sh && chmod +x /start.sh
-
-# Set default shell to bash
-SHELL ["/bin/bash", "-c"]
-
-# Start services
-CMD ["/start.sh"]
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]

app.py

@@ -0,0 +1,7 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+@app.get("/")
+def greet_json():
+    return {"Hello": "World!"}

requirements.txt

@@ -0,0 +1,2 @@
+fastapi
+uvicorn[standard]