diff --git a/02_activities/assignments/DC_Cohort/Assignment2.md b/02_activities/assignments/DC_Cohort/Assignment2.md
index dad7b0683..5da24b916 100644
--- a/02_activities/assignments/DC_Cohort/Assignment2.md
+++ b/02_activities/assignments/DC_Cohort/Assignment2.md
@@ -56,7 +56,6 @@ The store wants to keep customer addresses. Propose two architectures for the CU
 **HINT:** search type 1 vs type 2 slowly changing dimensions. 
 
 ```
-
 From a google search, my understanding is that the question answers what type 1 and type 2 changes are for data tables.
 
 Type 1 changes overwrite data. So for the CUSTOMER_ADDRESS table, in the "address" column and the right row
@@ -66,7 +65,6 @@ Type 2 changes retain data by specifying how current the data is. So if there's
 row would be added for that customer but with the new address and another column with some flag mentioning
 how it's the current address. The row with the previous address would be kept and be flagged as a prevous address.
 
-
 ```
 
 ***
diff --git a/02_activities/assignments/DC_Cohort/assignment2.sql b/02_activities/assignments/DC_Cohort/assignment2.sql
index 5e010be8d..1c225475f 100644
--- a/02_activities/assignments/DC_Cohort/assignment2.sql
+++ b/02_activities/assignments/DC_Cohort/assignment2.sql
@@ -115,7 +115,6 @@ Remove any trailing or leading whitespaces. Don't just use a case statement for
 Hint: you might need to use INSTR(product_name,'-') to find the hyphens. INSTR will help split the column. */
 --QUERY 5
 
-
 SELECT
 product_name
 --  INSTR(product_name,'-') as dash_position
diff --git a/2026-04-09_assignment_2_logical_model.pdf b/2026-04-09_assignment_2_logical_model.pdf
new file mode 100644
index 000000000..37a535409
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