Create app.py

app.py

@@ -0,0 +1,18 @@
+import subprocess
+
+
+def run_dl():
+    try:
+        subprocess.run(["python", "bdl.py"], check=True)
+    except subprocess.CalledProcessError as e:
+        print(f"Error occurred: {e}")
+
+run_dl()
+
+
+def run_web():
+    try:
+        subprocess.run(["python", "appweb.py"], check=True)
+    except subprocess.CalledProcessError as e:
+        print(f"Error occurred: {e}")
+run_web()