Add function to import exported results and view them after the import

web/migrations/versions/389bcf564726_.py

@@ -0,0 +1,28 @@
+"""empty message
+
+Revision ID: 389bcf564726
+Revises: 318074622d14
+Create Date: 2020-06-30 14:03:33.384379
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '389bcf564726'
+down_revision = '318074622d14'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('result_files', sa.Column('corpus_metadata', sa.JSON(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('result_files', 'corpus_metadata')
+    # ### end Alembic commands ###