Update Dockerfile

Dockerfile

@@ -1,18 +1,20 @@
-# Base image
+# force rebuild
+
 FROM python:3.10-slim
 
-# Set working directory
 WORKDIR /app
 
-# Copy requirements and install
+# Install system deps (important for many ML libs)
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
 COPY requirements.txt .
+
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy app code
 COPY . .
 
-# Expose port (HF listens on 7860)
 EXPOSE 7860
 
-# Start the app
 CMD ["python", "app.py"]