Add comment and remove unnecesssary code lines

hypha/apply/funds/admin_views.py

@@ -102,6 +102,10 @@ class CopyApplicationFormViewClass(CreateView):
 class CreateApplicationFormView(CreateView):
 
     def get_form(self):
+        """
+        Overriding this method to disable the single file block option from Application Form.
+        Set 0 as max_number of single file can be added to make single file block option unavailable or disable.
+        """
         form = super(CreateApplicationFormView, self).get_form()
         form.fields['form_fields'].block.meta.block_counts = {'file': {'min_num': 0, 'max_num': 0}}
         return form
@@ -114,6 +118,11 @@ class CreateApplicationFormView(CreateView):
 class EditApplicationFormView(EditView):
 
     def get_form(self):
+        """
+        Overriding this method to disable the single file block option from Application Form.
+        Calculating the number of Single file blocks that exist in the instance already.
+        And set that count as max_number of single file block can be added to make single file option disable.
+        """
         form = super(EditApplicationFormView, self).get_form()
         single_file_count = sum(1 for block in self.get_instance().form_fields.raw_data if block['type'] == 'file')
         form.fields['form_fields'].block.meta.block_counts = {'file': {'min_num': 0, 'max_num': single_file_count}}

hypha/apply/funds/blocks.py

@@ -194,9 +194,6 @@ class ApplicationCustomFormFieldsBlock(CustomFormFieldsBlock, FormFieldsBlock):
     required_blocks = ApplicationMustIncludeFieldBlock.__subclasses__()
     single_blocks = ApplicationSingleIncludeFieldBlock.__subclasses__()
 
-    class Meta:
-        block_counts = {}
-
 
 REQUIRED_BLOCK_NAMES = [block.name for block in ApplicationMustIncludeFieldBlock.__subclasses__()]