create a db (not fully finish)

app.py

@@ -0,0 +1,27 @@
+from flask import Flask , render_template
+import sqlite3
+
+app = Flask(__name__)
+
+def get_db_connect():
+    conn = sqlite3.connection("./db/my_library.db")
+    conn.row_factory = sqlite3.Row
+    return conn
+
+@app.route('/')
+def index():
+    conn = sqlite3.connection("./db/my_library.db")
+    query = """
+    SELECT m.title, m.type, m.release_year, m.rating,
+            b.author, s.network
+    FROM media m
+    LEFT JOIN books b on m.id = b.books_id
+    LEFT JOIN shows s on m.id = s.shows_id
+    """
+    items = conn.execute(query).fetchall()
+    conn.close()
+
+if __name__ == '__main__':
+    app.run(debug = True)
+
+