commit df66965871e5c9e344bd388ae395e946105cece8
Author: Grape Penguin <grape@penguingrape.me>
Date:   Sun Jul 13 15:26:59 2025 +0300

    whatever

diff --git a/3/Dockerfile b/3/Dockerfile
new file mode 100644
index 0000000..fc592bd
--- /dev/null
+++ b/3/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.9-slim
+RUN pip install flask
+COPY app.py .
+EXPOSE 5000
+ENTRYPOINT ["python"]
+CMD ["app.py"]
diff --git a/3/app.py b/3/app.py
new file mode 100644
index 0000000..a2225db
--- /dev/null
+++ b/3/app.py
@@ -0,0 +1,8 @@
+# app.py
+from flask import Flask
+app = Flask(__name__)
+@app.route("/")
+def home():
+    return "Hello, Flask in Docker!"
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=5000)