Update Patient.java

Remove Record field from Patient.java.

src/main/java/seedu/address/model/patient/Patient.java

@@ -24,7 +24,7 @@ public class Patient {
     // Data fields
     private final Address address;
     private final Set<Tag> tags = new HashSet<>();
-    private final Record medicalRecord;
+
 
     /**
      * Every field must be present and not null.
@@ -36,7 +36,6 @@ public Patient(Name name, Phone phone, Email email, Address address, Set<Tag> ta
         this.email = email;
         this.address = address;
         this.tags.addAll(tags);
-        this.medicalRecord = new Record(this);
     }
 
     public Name getName() {