diff --git a/BlazorOpenApi/Controls/AnyControl.razor b/BlazorOpenApi/Controls/AnyControl.razor
index 5e69093..2f04c67 100644
--- a/BlazorOpenApi/Controls/AnyControl.razor
+++ b/BlazorOpenApi/Controls/AnyControl.razor
@@ -1,6 +1,4 @@
-@using Microsoft.OpenApi.Any
-
-@if (Value != null)
+@if (Value != null)
 {
     <div class="e-item">
         @switch (Value.AnyType)
diff --git a/BlazorOpenApi/Controls/ComponentsControl.razor b/BlazorOpenApi/Controls/ComponentsControl.razor
index fd4a6ea..175e54a 100644
--- a/BlazorOpenApi/Controls/ComponentsControl.razor
+++ b/BlazorOpenApi/Controls/ComponentsControl.razor
@@ -1,4 +1,3 @@
-@using Microsoft.OpenApi.Models
 @if ( Value != null )
 {
     @if (Value.Schemas?.Count > 0)
diff --git a/BlazorOpenApi/Controls/DiscriminatorControl.razor b/BlazorOpenApi/Controls/DiscriminatorControl.razor
index 74f8cff..8ba305e 100644
--- a/BlazorOpenApi/Controls/DiscriminatorControl.razor
+++ b/BlazorOpenApi/Controls/DiscriminatorControl.razor
@@ -1,6 +1,4 @@
-@using Microsoft.OpenApi.Models
-
-@if (Value != null)
+@if (Value != null)
 {
     <div class="descriminator">
         <Text Value="@Value.PropertyName" />
diff --git a/BlazorOpenApi/Controls/ExampleControl.razor b/BlazorOpenApi/Controls/ExampleControl.razor
index 0ef8f76..668e46c 100644
--- a/BlazorOpenApi/Controls/ExampleControl.razor
+++ b/BlazorOpenApi/Controls/ExampleControl.razor
@@ -1,7 +1,4 @@
-@using Microsoft.OpenApi.Any
-@using Microsoft.OpenApi.Models
-
-@if (Value != null || Example != null )
+@if (Value != null || Example != null )
 {
     <div class="e-title">
         @if (!string.IsNullOrWhiteSpace(Name))
diff --git a/BlazorOpenApi/Controls/HeaderControl.razor b/BlazorOpenApi/Controls/HeaderControl.razor
index a6c6e0a..2f3348d 100644
--- a/BlazorOpenApi/Controls/HeaderControl.razor
+++ b/BlazorOpenApi/Controls/HeaderControl.razor
@@ -1,8 +1,4 @@
-@using System.Text.Json
-@using Microsoft.OpenApi.Models
-@using Microsoft.OpenApi.Readers
-
-@if (Value != null)
+@if (Value != null)
 {
     <div class="header">
         <h1 class="h-title">@Value.Title <span class="h-version">@Value.Version</span></h1>
diff --git a/BlazorOpenApi/Controls/MediaTypeControl.razor b/BlazorOpenApi/Controls/MediaTypeControl.razor
index 7c94556..c97d226 100644
--- a/BlazorOpenApi/Controls/MediaTypeControl.razor
+++ b/BlazorOpenApi/Controls/MediaTypeControl.razor
@@ -1,5 +1,3 @@
-@using Microsoft.OpenApi.Models
-
 @if (Value != null)
 {
     <div class="mt-body">
diff --git a/BlazorOpenApi/Controls/OperationControl.razor b/BlazorOpenApi/Controls/OperationControl.razor
index 4c6d678..cbce0e6 100644
--- a/BlazorOpenApi/Controls/OperationControl.razor
+++ b/BlazorOpenApi/Controls/OperationControl.razor
@@ -1,8 +1,4 @@
-@using System.Text.Json
-@using Microsoft.OpenApi.Models
-@using Microsoft.OpenApi.Readers
-
-@if (Value != null)
+@if (Value != null)
 {
     <div class="op-header @OperationClass" @onclick="Expand">
         <div class="op-type">@Operation</div>
diff --git a/BlazorOpenApi/Controls/ParameterControl.razor b/BlazorOpenApi/Controls/ParameterControl.razor
index bb98c51..6172a2c 100644
--- a/BlazorOpenApi/Controls/ParameterControl.razor
+++ b/BlazorOpenApi/Controls/ParameterControl.razor
@@ -1,8 +1,4 @@
-@using System.Text.Json
-@using Microsoft.OpenApi.Models
-@using Microsoft.OpenApi.Readers
-
-@if (Value != null)
+@if (Value != null)
 {
     <tr>
         <td>
diff --git a/BlazorOpenApi/Controls/ParameterStyleControl.razor b/BlazorOpenApi/Controls/ParameterStyleControl.razor
index 9d37f68..f71d8cd 100644
--- a/BlazorOpenApi/Controls/ParameterStyleControl.razor
+++ b/BlazorOpenApi/Controls/ParameterStyleControl.razor
@@ -1,6 +1,4 @@
-@using Microsoft.OpenApi.Models
-
-@if ( Value != null )
+@if ( Value != null )
 {
     <div class="p-style @StyleClass">@Value</div>
 }
diff --git a/BlazorOpenApi/Controls/ParametersControl.razor b/BlazorOpenApi/Controls/ParametersControl.razor
index 7349b63..4b39fd9 100644
--- a/BlazorOpenApi/Controls/ParametersControl.razor
+++ b/BlazorOpenApi/Controls/ParametersControl.razor
@@ -1,8 +1,4 @@
-@using System.Text.Json
-@using Microsoft.OpenApi.Models
-@using Microsoft.OpenApi.Readers
-
-@if (Value?.Count > 0)
+@if (Value?.Count > 0)
 {
     <table class="op-params parameter">
         @foreach (var p in Value)
diff --git a/BlazorOpenApi/Controls/PathControl.razor b/BlazorOpenApi/Controls/PathControl.razor
index 08548be..696a324 100644
--- a/BlazorOpenApi/Controls/PathControl.razor
+++ b/BlazorOpenApi/Controls/PathControl.razor
@@ -1,8 +1,4 @@
-@using System.Text.Json
-@using Microsoft.OpenApi.Models
-@using Microsoft.OpenApi.Readers
-
-@if (!string.IsNullOrWhiteSpace(Key) || Value != null)
+@if (!string.IsNullOrWhiteSpace(Key) || Value != null)
 {
     @if (!string.IsNullOrWhiteSpace(@Value?.Summary) || !string.IsNullOrWhiteSpace(Value?.Description))
     {
diff --git a/BlazorOpenApi/Controls/RequestBodyControl.razor b/BlazorOpenApi/Controls/RequestBodyControl.razor
index 610ebb6..7a38752 100644
--- a/BlazorOpenApi/Controls/RequestBodyControl.razor
+++ b/BlazorOpenApi/Controls/RequestBodyControl.razor
@@ -1,5 +1,3 @@
-@using Microsoft.OpenApi.Models
-
 @if (Value != null)
 {
     <div class="request">
diff --git a/BlazorOpenApi/Controls/ResponseControl.razor b/BlazorOpenApi/Controls/ResponseControl.razor
index 76befdb..a69b4cf 100644
--- a/BlazorOpenApi/Controls/ResponseControl.razor
+++ b/BlazorOpenApi/Controls/ResponseControl.razor
@@ -1,5 +1,3 @@
-@using Microsoft.OpenApi.Models
-
 @if (ResolvedValue != null)
 {
     <div class="response">
diff --git a/BlazorOpenApi/Controls/ResponsesControl.razor b/BlazorOpenApi/Controls/ResponsesControl.razor
index b4e799a..dba1e0a 100644
--- a/BlazorOpenApi/Controls/ResponsesControl.razor
+++ b/BlazorOpenApi/Controls/ResponsesControl.razor
@@ -1,5 +1,3 @@
-@using Microsoft.OpenApi.Models
-
 @if (Value?.Count > 0)
 {
     <div class="responses">
diff --git a/BlazorOpenApi/Controls/SchemaChildControl.razor b/BlazorOpenApi/Controls/SchemaChildControl.razor
index 6b1691f..5afd793 100644
--- a/BlazorOpenApi/Controls/SchemaChildControl.razor
+++ b/BlazorOpenApi/Controls/SchemaChildControl.razor
@@ -1,6 +1,4 @@
-@using Microsoft.OpenApi.Models
-
-@if ( Value != null )
+@if ( Value != null )
 {
     <tr>
         <td>
diff --git a/BlazorOpenApi/Controls/SchemaControl.razor b/BlazorOpenApi/Controls/SchemaControl.razor
index 64a4a23..310bcdf 100644
--- a/BlazorOpenApi/Controls/SchemaControl.razor
+++ b/BlazorOpenApi/Controls/SchemaControl.razor
@@ -1,6 +1,4 @@
-@using Microsoft.OpenApi.Models
-
-@if ( ResolvedValue != null )
+@if ( ResolvedValue != null )
 {
     <table class="schema">
         <SchemaChildControl Value="@ResolvedValue" Title="@Title" Required="@Required" Collapsed="@Collapsed"/>
diff --git a/BlazorOpenApi/Controls/ServersControl.razor b/BlazorOpenApi/Controls/ServersControl.razor
index d86565b..259abbf 100644
--- a/BlazorOpenApi/Controls/ServersControl.razor
+++ b/BlazorOpenApi/Controls/ServersControl.razor
@@ -1,8 +1,4 @@
-@using System.Text.Json
-@using Microsoft.OpenApi.Models
-@using Microsoft.OpenApi.Readers
-
-@if (Value != null && Value.Count > 0)
+@if (Value != null && Value.Count > 0)
 {
     <h2>Servers</h2>
     <table class="servers">
diff --git a/BlazorOpenApi/_Imports.razor b/BlazorOpenApi/_Imports.razor
index d15b2d7..6863e00 100644
--- a/BlazorOpenApi/_Imports.razor
+++ b/BlazorOpenApi/_Imports.razor
@@ -1,4 +1,5 @@
-@using System.Net.Http
+@using BlazorOpenApi
+@using BlazorOpenApi.Controls
 @using Microsoft.AspNetCore.Authorization
 @using Microsoft.AspNetCore.Components.Authorization
 @using Microsoft.AspNetCore.Components.Forms
@@ -6,5 +7,8 @@
 @using Microsoft.AspNetCore.Components.Web
 @using Microsoft.AspNetCore.Components.Web.Virtualization
 @using Microsoft.JSInterop
-@using BlazorOpenApi
-@using BlazorOpenApi.Controls
+@using Microsoft.OpenApi.Any
+@using Microsoft.OpenApi.Models
+@using Microsoft.OpenApi.Readers
+@using System.Net.Http
+@using System.Text.Json