Update app.py

app.py

@@ -130,6 +130,18 @@ def respond():
 from flask import send_from_directory
 @app.route("/")
 def index(): return
-send_from_directory(".", "index.html")
+from flask import send_from_directory
+
+@app.route("/")
+def index():
+    # Serve index.html from the same directory as app.py
+    return send_from_directory(".", "index.html")
+
+# ✅ Ensure Flask knows what to serve
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=7860)
+
+# Required for Hugging Face Spaces / OneCompiler
+application = app
 # Hugging Face Spaces expects an app variable called "app"
 application = app