final commit

app.py

@@ -56,10 +56,10 @@ def search_hotels(
     check_out_date: str,
     num_adults: str,
     currency: str,
-    sort_by_id: Optional[str] = None,
+    sort_by: Optional[str] = None,
     min_price: Optional[str] = None,
     max_price: Optional[str] = None,
-    rating_id: Optional[str] = None,
+    rating: Optional[str] = None,
 ):
     """
     Uses Google Hotels API via SerpAPI to search for hotels and returns property information.
@@ -70,10 +70,10 @@ def search_hotels(
         check_out_date (str): The check-out date in YYYY-MM-DD format.
         num_adults (str): Number of adult guests.
         currency (str): The currency code for prices.
-        sort_by_id (Optional[str]): Parameter is used to sort results (Available options: "3" - Lowest price, "8" - Highest rating, "13" - Most reviewed)
+        sort_by (Optional[str]): Parameter is used to sort results (Available options: "3" - Lowest price, "8" - Highest rating, "13" - Most reviewed)
         min_price (Optional[str]): Filter for price lower limit.
         max_price (Optional[str]): Filter for price upper limit.
-        rating_id (Optional[str]): Parameter is used for filtering the results to certain rating. (Available options: "7" - 3.5+, "8" - 4.0+, "9" - 4.5+)
+        rating (Optional[str]): Parameter is used for filtering the results to certain rating. (Available options: "7" - 3.5+, "8" - 4.0+, "9" - 4.5+)
 
     Returns:
         dict: A dictionary containing hotel properties with their details including
@@ -86,10 +86,10 @@ def search_hotels(
         "check_out_date": check_out_date,
         "adults": num_adults,
         "currency": currency,
-        "sort_by": sort_by_id,
+        "sort_by": sort_by,
         "min_price": min_price,
         "max_price": max_price,
-        "rating": rating_id,
+        "rating": rating,
         "hl": "en",
         "api_key": os.getenv("SERP_API_KEY"),
     }
@@ -98,7 +98,7 @@ def search_hotels(
     result_dict = result.as_dict()
     hotel_results = {"properties": []}
     if "properties" in result_dict:
-        hotel_results["properties"] = result_dict["properties"]
+        hotel_results["properties"] = result_dict["properties"][:5]
 
     return hotel_results
 

utils.py

@@ -1,5 +1,5 @@
 def _remove_null_params(params: dict):
-    for p in params:
+    for p in list(params.keys()):
         if not params[p]:
             del params[p]