make it runnable

Dockerfile

@@ -1,3 +1,33 @@
-FROM ubuntu:latest
+FROM python:3.11-slim
 
-CMD bash
+# Install Dev Mode required packages
+RUN apt-get update && \
+    apt-get install -y \
+      bash \
+      git git-lfs \
+      wget curl procps \
+      htop vim nano && \
+    rm -rf /var/lib/apt/lists/*
+
+# Set up user with uid 1000 (required for Dev Mode)
+RUN useradd -m -u 1000 user
+USER user
+
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+# App code must be in /app for Dev Mode to detect changes
+WORKDIR /app
+
+# Copy application code
+COPY --chown=user . /app
+
+# Install Python dependencies (if you have any)
+# RUN pip install --no-cache-dir -r requirements.txt
+
+# Expose the default Spaces port
+EXPOSE 7860
+
+# CMD is required for Dev Mode - start a simple server placeholder
+# You can modify this via Dev Mode shell
+CMD ["python", "-m", "http.server", "7860"]

README.md

@@ -4,6 +4,7 @@ emoji: 🌍
 colorFrom: gray
 colorTo: blue
 sdk: docker
+app_port: 7860
 pinned: false
 ---