Update Dockerfile

Dockerfile

@@ -1,4 +1,17 @@
 FROM python:3.10-slim
-RUN apt update -y && apt install wget -y
-RUN pip install -r requirements.txt
-CMD python app.py
+
+WORKDIR /app
+
+# Install system deps
+RUN apt update && apt install -y wget && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first (Docker cache optimization)
+COPY requirements.txt .
+
+# Install Python deps
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy project files
+COPY . .
+
+CMD ["python", "app.py"]