fix: change models namespace

app/Models/TestType.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class TestType extends Model
+{
+    use SoftDeletes;
+
+    public $fillable = ['name', 'unique_code', 'user_id', 'bar_code', 'device_label'];
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function test_results(): HasMany
+    {
+        return $this->hasMany(TestResult::class);
+    }
+
+    public function inputs(): HasMany
+    {
+        return $this->hasMany(Input::class);
+    }
+}