Added model masters policies and model file

app/Models/ModelMaster.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+// use Illuminate\Database\Eloquent\Prunable;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class ModelMaster extends Model
+{
+    // use Prunable;
+    use SoftDeletes;
+
+    protected $fillable = [
+        'plant_id',
+        'machine_id',
+        'heading_name',
+        'heading_value',
+        'type_name',
+        'type_value',
+        'has_motor',
+        'has_m_part',
+        'has_m_count',
+        'has_pump',
+        'has_p_part',
+        'has_p_count',
+        'has_name_plate',
+        'has_np_part',
+        'has_np_count',
+        'created_at',
+        'updated_at',
+        'created_by',
+        'updated_by',
+    ];
+
+    public function plant(): BelongsTo
+    {
+        return $this->belongsTo(Plant::class);
+    }
+
+    public function machine(): BelongsTo
+    {
+        return $this->belongsTo(Machine::class);
+    }
+}