Remove Dockerfile to use Gradio SDK

Dockerfile

@@ -1,74 +0,0 @@
-FROM nvidia/cuda:12.1.0-devel-ubuntu22.04
-
-# Set environment variables
-ENV DEBIAN_FRONTEND=noninteractive \
-    PYTHONUNBUFFERED=1 \
-    PYTHON_VERSION=3.10 \
-    TORCHVISION_DISABLE_META_REGISTRATIONS=1
-
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    python${PYTHON_VERSION} \
-    python${PYTHON_VERSION}-dev \
-    python3-pip \
-    git \
-    git-lfs \
-    ffmpeg \
-    build-essential \
-    libsndfile1 \
-    ninja-build \
-    wget \
-    && rm -rf /var/lib/apt/lists/* \
-    && git lfs install
-
-# Set Python 3.10 as default
-RUN update-alternatives --install /usr/bin/python python /usr/bin/python${PYTHON_VERSION} 1 && \
-    update-alternatives --install /usr/bin/python3 python3 /usr/bin/python${PYTHON_VERSION} 1
-
-# Upgrade pip
-RUN python -m pip install --no-cache-dir --upgrade pip setuptools wheel
-
-# Install PyTorch 2.5.1+ FIRST (required for xfuser's torch.distributed.tensor.experimental)
-RUN pip install --no-cache-dir \
-    torch==2.5.1 \
-    torchvision==0.20.1 \
-    torchaudio==2.5.1 \
-    --index-url https://download.pytorch.org/whl/cu121
-
-# Try to install flash-attn, but don't fail if it doesn't work
-RUN pip install --no-cache-dir flash-attn==2.7.4.post1 --no-build-isolation || \
-    echo "Warning: flash-attn installation failed, continuing without it (will use slower attention)"
-
-# Set working directory
-WORKDIR /app
-
-# Copy requirements.txt first for better caching
-COPY requirements.txt .
-
-# Install remaining requirements (skip torch, torchvision, torchaudio, flash-attn as they're already installed)
-RUN pip install --no-cache-dir -r requirements.txt || \
-    (echo "Some packages failed to install" && pip install --no-cache-dir -r requirements.txt --ignore-installed)
-
-# Copy application files
-COPY . .
-
-# Create user directory and set permissions
-RUN useradd -m -u 1000 user && \
-    chown -R user:user /app && \
-    mkdir -p /home/user/.cache /home/user/.local && \
-    chown -R user:user /home/user
-
-# Switch to non-root user
-USER user
-
-# Set environment for HuggingFace
-ENV HOME=/home/user \
-    PATH=/home/user/.local/bin:$PATH \
-    PYTHONPATH=/app \
-    HF_HOME=/home/user/.cache/huggingface
-
-# Expose port for Gradio
-EXPOSE 7860
-
-# Run the application
-CMD ["python", "app.py"]