Update Dockerfile

Dockerfile

@@ -7,10 +7,13 @@ ENV PYTHONUNBUFFERED=1
 ENV MPLCONFIGDIR="/app/matplotlib"
 ENV DEEPFACE_HOME="/app/.deepface"
 
-# Install system dependencies
+# 🧩 Install system dependencies (Add ffmpeg, git, curl for SadTalker)
 RUN apt-get update && apt-get install -y \
     build-essential \
     cmake \
+    ffmpeg \                       # <-- required for SadTalker video synthesis
+    git \
+    curl \
     libgl1-mesa-glx \
     libglib2.0-0 \
     libopenblas-dev \
@@ -22,11 +25,24 @@ RUN apt-get update && apt-get install -y \
 # Set working directory
 WORKDIR /app
 
-# Copy application files
+# 🧱 Clone SadTalker into container (optional: can also COPY if you have it locally)
+RUN git clone https://github.com/OpenTalker/SadTalker.git /app/SadTalker
+
+# 📦 Install SadTalker requirements
+WORKDIR /app/SadTalker
+RUN pip install --no-cache-dir -r requirements.txt
+
+# 📥 Download SadTalker models
+RUN bash scripts/download_models.sh
+
+# 🧹 Return to main working directory
+WORKDIR /app
+
+# Copy your FastAPI app code
 COPY . /app
 
-# Create necessary directories and set full permissions
-RUN mkdir -p /app/matplotlib /app/.deepface /app/tmp /app/data /app/static && \
+# Create necessary directories and set permissions
+RUN mkdir -p /app/matplotlib /app/.deepface /app/tmp /app/data /app/static/video && \
     chmod -R 777 /app/.deepface /app/matplotlib /app/tmp /app/data /app/static
 
 # Install Python dependencies
@@ -37,5 +53,5 @@ RUN pip install --no-cache-dir --upgrade pip && \
 # Expose FastAPI default port
 EXPOSE 7860
 
-# Start FastAPI with multiple workers
+# 🔥 Start FastAPI
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "8"]