schema
schema: ZodObject<{ 
    arrivalTime: ZodOptional<ZodString>; 
    computeAlternativeRoutes: ZodBoolean; 
    departureTime: ZodOptional<ZodString>; 
    destination: ZodString; 
    extraComputations: ZodOptional<ZodArray<ZodEnum<["TOLLS"]>, "many">>; 
    origin: ZodString; 
    transitPreferences: ZodOptional<ZodObject<{ 
        routingPreference: ZodEnum<["LESS_WALKING", "FEWER_TRANSFERS"]>; 
    }, UnknownKeysParam, ZodTypeAny, { 
        routingPreference: "LESS_WALKING" | "FEWER_TRANSFERS"; 
    }, { 
        routingPreference: "LESS_WALKING" | "FEWER_TRANSFERS"; 
    }>>; 
    travel_mode: ZodEnum<["DRIVE", "WALK", "BICYCLE", "TRANSIT", "TWO_WHEELER"]>; 
}, UnknownKeysParam, ZodTypeAny, { 
    computeAlternativeRoutes: boolean; 
    destination: string; 
    origin: string; 
    travel_mode: 
        | "DRIVE"
        | "WALK"
        | "BICYCLE"
        | "TRANSIT"
        | "TWO_WHEELER"; 
    arrivalTime?: string; 
    departureTime?: string; 
    extraComputations?: "TOLLS"[]; 
    transitPreferences?: { 
        routingPreference: "LESS_WALKING" | "FEWER_TRANSFERS"; 
    }; 
}, { 
    computeAlternativeRoutes: boolean; 
    destination: string; 
    origin: string; 
    travel_mode: 
        | "DRIVE"
        | "WALK"
        | "BICYCLE"
        | "TRANSIT"
        | "TWO_WHEELER"; 
    arrivalTime?: string; 
    departureTime?: string; 
    extraComputations?: "TOLLS"[]; 
    transitPreferences?: { 
        routingPreference: "LESS_WALKING" | "FEWER_TRANSFERS"; 
    }; 
}>
Class for interacting with the Google Routes API It extends the StructuredTool class to perform retrieval.