diff --git a/app.py b/app.py
index 2d791da..ba625e4 100644
--- a/app.py
+++ b/app.py
@@ -14,12 +14,12 @@ def get_products():
     return products
 
 @app.get("/products/{productid}")
-def get_product(productid:str):
+def get_product(productid: str):
     with open("products.json", "r") as file:
         products = json.load(file)
-	
-	for product in products:
-		if product["productid"] == productid:
-			return product
-	
-    return {"error": "Product not found"}
\ No newline at end of file
+
+    for product in products:
+        if product["productid"] == productid:
+            return product
+
+    return {"error": "Product not found"}