print statements for debug

Author: shriram192

servicex_codegen/__init__.py

@@ -59,6 +59,7 @@ def create_app(test_config=None, provided_translator=None):
         app.config.from_mapping(test_config)
     else:
         if 'CODEGEN_CONFIG_FILE' in os.environ:
+            print('Read Transformer Image on Init: ',os.environ.get('TRANSFORMER_SCIENCE_IMAGE'))
             app.config.from_envvar('CODEGEN_CONFIG_FILE')
 
     with app.app_context():

servicex_codegen/post_operation.py

@@ -93,7 +93,7 @@ def post(self):
                 # code gen transformer returns the default transformer image mentioned in
                 # the config file
                 transformer_image = os.environ.get('TRANSFORMER_SCIENCE_IMAGE')
-                print('Transformer Image: ',transformer_image)
+                print('Transformer Image: ', transformer_image)
 
                 # MultipartEncoder library takes multiple types of data fields and merge
                 # them into a multipart mime data type