dockerize the app

Dockerfile

@@ -0,0 +1,31 @@
+# HF Spaces compatible base image
+FROM python:3.9-slim
+
+# Prevent Python from writing .pyc files
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+# Set working directory
+WORKDIR /app
+
+# System dependencies (safe defaults)
+RUN apt-get update && apt-get install -y \
+    git \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first (better Docker caching)
+COPY requirements.txt .
+
+# Upgrade pip and install dependencies
+RUN pip install --upgrade pip \
+    && pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the application
+COPY . .
+
+# Hugging Face Spaces uses port 7860
+EXPOSE 7860
+
+# Start the app
+CMD ["python", "app.py"]

README.md

@@ -3,7 +3,7 @@ title: Coin Detection
 emoji: 📊
 colorFrom: purple
 colorTo: blue
-sdk: gradio
+sdk: docker
 sdk_version: 5.11.0
 app_file: app.py
 pinned: false

app.py

@@ -234,4 +234,8 @@ with gr.Blocks(title="Coin Detector") as iface:
 
 # Launch the Gradio interface
 iface.queue()
-iface.launch(share=True)
+iface.launch(
+    server_name="0.0.0.0",
+    server_port=7860,
+    share=True
+)

runtime.txt

@@ -1 +0,0 @@
-Python-3.10