title: Google signout button is not working whenever i press the button it show me an error
body: <pre><code>2020-04-26 02:18:54.405 8380-8380/com.pk.kasib.karigarapp E/AndroidRuntime: FATAL EXCEPTION: main
      Process: com.pk.kasib.karigarapp, PID: 8380
      java.lang.IllegalArgumentException: GoogleApiClient is not configured to use Auth.GOOGLE_SIGN_IN_API required for this call.
          at com.google.android.gms.common.internal.Preconditions.checkArgument(Unknown Source)
          at com.google.android.gms.common.api.internal.zaaw.execute(Unknown Source)
          at com.google.android.gms.auth.api.signin.internal.zzh.zzc(Unknown Source)
          at com.google.android.gms.auth.api.signin.internal.zzf.signOut(Unknown Source)
          at com.pk.kasib.karigarapp.Activities.DriverHome.signOut(DriverHome.java:881)
          at com.pk.kasib.karigarapp.Activities.DriverHome.onNavigationItemSelected(DriverHome.java:576)
  </code></pre>
  
  <p>DriverActiviy Code:</p>
  
  <pre><code>private void signOut() {
      if (account != null) {
  
          Auth.GoogleSignInApi.signOut(mGoogleApiClient).setResultCallback(new ResultCallback&lt;Status&gt;() {
              @Override
              public void onResult(@NonNull Status status) {
                  if (status.isSuccess()) {
                      Intent intent = new Intent(DriverHome.this, MainPageActivity.class);
                      startActivity(intent);
                      finish();
                  } else {
                      Toast.makeText(DriverHome.this, "Could not log out", Toast.LENGTH_SHORT).show();
                  }
              }
          });
  
      } else if (isLoggedInFacebook) {
          LoginManager.getInstance().logOut();
          Intent intent = new Intent(DriverHome.this, MainPageActivity.class);
          startActivity(intent);
          finish();
      } else {
          FirebaseAuth.getInstance().signOut();
          Intent intent = new Intent(DriverHome.this, MainPageActivity.class);
          startActivity(intent);
          finish();
      }
  }
  </code></pre>