Python script which loops through Dataframe and posts data to Pipedrive hung

Question

I have a script which loops through a dataframe containing 110 rows. For each row, it creates a dictionary of data then I send a POST request via the Pipedrive API. After 57 successful POSTs, the script seems to be hung but hasnt failed. Any idea whats going on?

gist of my code:

token = {'api_token' : 'xxx'}

for i, row in df.iterrows():
    post_data = {"name" : row['name']}

    # API url and post request
    post_url = "https://madeupcompany.pipedrive.com/api/v1/persons"
    post_response = requests.post(post_url, params=token, json=post_data)

    # response from API.. post_content['success'] = TRUE if posted successfully
    post_content = json.loads(post_response.content)
    print('Success: ', post_content['success'])