fix(cli): Ensure that HTML can still be written to stdout

Author: chriswmackey

extras-requirements.txt

@@ -1,3 +1,3 @@
 honeybee-energy>=1.95.35
 honeybee-radiance>=1.64.118
-ladybug-vtk>=0.13.9
+ladybug-vtk>=0.14.1

honeybee_display/cli/__init__.py

@@ -199,9 +199,9 @@ def model_to_vis_set(
                 else:  # vtkjs can only be read as binary
                     with open(out_file_path, 'rb') as of:
                         f_contents = of.read()
-                b = base64.b64encode(f_contents)
-                base64_string = b.decode('utf-8')
-                output_file.write(base64_string)
+                    b = base64.b64encode(f_contents)
+                    f_contents = b.decode('utf-8')
+                output_file.write(f_contents)
         else:
             raise ValueError('Unrecognized output-format "{}".'.format(output_format))
     except Exception as e: