Update app.py

app.py

@@ -1,32 +1,45 @@
 import os
 import zipfile
 import subprocess
+import sys
 
 ZIP_FILE = "newtons-cradle-simulation.zip"
 APP_DIR = "app"
 
-# 1. Распаковка архива
+# 1) Распаковка
 if not os.path.exists(APP_DIR):
     if os.path.exists(ZIP_FILE):
         with zipfile.ZipFile(ZIP_FILE, "r") as z:
             z.extractall(APP_DIR)
+        print(f"Archive extracted to '{APP_DIR}'")
     else:
-        raise FileNotFoundError(f"{ZIP_FILE} not found")
+        print(f"WARNING: {ZIP_FILE} not found in repo root")
 
-# 2. npm install (если npm есть)
-try:
-    subprocess.run(
-        ["npm", "install"],
-        cwd=APP_DIR,
-        check=False,
-        stdout=subprocess.PIPE,
-        stderr=subprocess.PIPE,
-    )
-except Exception as e:
-    print("npm install skipped:", e)
+# 2) npm install (попытка — ошибки не прервут работу)
+if os.path.exists(APP_DIR):
+    try:
+        res = subprocess.run(
+            ["npm", "install"],
+            cwd=APP_DIR,
+            capture_output=True,
+            text=True,
+        )
+        print("npm install returncode:", res.returncode)
+        if res.stdout:
+            print("--- npm stdout ---")
+            print(res.stdout)
+        if res.stderr:
+            print("--- npm stderr ---", file=sys.stderr)
+            print(res.stderr, file=sys.stderr)
+    except Exception as e:
+        print("npm install skipped:", e)
+else:
+    print("Skipping npm install because app directory is missing")
 
-# 3. Минимальный Gradio (чтобы Space не падал)
+# 3) Gradio UI — Blocks, чтобы можно было вызвать .launch()
 import gradio as gr
 
-demo = gr.Markdown("✅ Archive extracted. Check logs.")
+with gr.Blocks() as demo:
+    gr.Markdown("✅ Attempted: archive extraction and `npm install`.\n\nПосмотри вкладку **Files** и **Logs** для деталей.")
+
 demo.launch()