fixing add prescription

app/Models/Prescription.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models;
+
+use App\Traits\Blameable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class Prescription extends Model
+{
+    use HasFactory;
+    protected $fillable = [
+        'livechat_id',
+        'organization_id',
+        'icd_code'
+    ];
+}