Update app.py

app.py

@@ -336,6 +336,9 @@ def analyze_crop_with_gemini(jpeg_b64: str) -> Dict[str, Any]:
 
 # ---------- Main / processing ----------
 
+@app.route("/", methods=["POST", "GET"])
+def index_route():
+    return jsonify({"ok": true}), 200
 
 @app.route("/process", methods=["POST"])
 def process_image():