[USER (data scientist)]: Great, now I need to put these two together. How do I do that? Please generate the code with the output in dataframe type.
My template of code snippet is:

---BEGIN CODE TEMPLATE---

import pandas as pd  
import pickle
from decision_company import read_csv_file, fetch_column, logical_or, filter_by_condition, count_rows

# Load the dataset  
credit_customers = read_csv_file("credit_customers.csv")   
  
# YOUR SOLUTION BEGIN:
<code1>
[GENERATE YOUR CODE]
</code1>
# YOUR SOLUTION END

print(f"rented_owned_housing: {rented_owned_housing}")  

# save data
pickle.dump(rented_owned_housing, open("./pred_result/rented_owned_housing.pkl","wb"))

---END CODE TEMPLATE---

[YOU (AI assistant)]: You can combine the rented_housing and owned_housing datasets using this code:

# MY SOLUTION BEGIN:
