diff --git a/glidertest/tools.py b/glidertest/tools.py
index 951b085..33d5f2a 100644
--- a/glidertest/tools.py
+++ b/glidertest/tools.py
@@ -1,6 +1,5 @@
 import matplotlib.dates as mdates
 import matplotlib.pyplot as plt
-import datetime
 import numpy as np
 import pandas as pd
 import seaborn as sns
@@ -10,7 +9,6 @@
 from scipy import stats
 from skyfield import almanac
 from skyfield import api
-from tqdm import tqdm
 import matplotlib.colors as mcolors
 import gsw
 import cartopy.crs as ccrs
@@ -344,7 +342,7 @@ def sunset_sunrise(time, lat, lon):
 
     sunrise = []
     sunset = []
-    for n in tqdm(range(len(bluffton))):
+    for n in range(len(bluffton)):
 
         f = almanac.sunrise_sunset(eph, bluffton[n])
         t, y = almanac.find_discrete(time_utc[n], time_utc_offset[n], f)
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8f07391..0d60a76 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -7,9 +7,7 @@ matplotlib
 pandas
 seaborn
 scipy
-cmocean
 skyfield
-tqdm
 jupyterlab
 pytest
 pytest-cov
diff --git a/requirements.txt b/requirements.txt
index dc66e0c..2b00c4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,9 +6,7 @@ matplotlib
 pandas  
 seaborn 
 scipy 
-cmocean 
 skyfield 
-tqdm
 gsw
 sgp4>=2.14
-cartopy
\ No newline at end of file
+cartopy