removes extra imports

Author: seenstevo

ds11mltoolkit/plot.py

@@ -7,7 +7,7 @@
 from plotly import subplots
 from collections import defaultdict
 import plotly.offline as py
-from wordcloud import STOPWORDS
+from wordcloud import STOPWORDS, WordCloud
 import plotly.express as px
 from sklearn.metrics import auc, roc_curve
 
@@ -144,8 +144,7 @@ def sunburst(df, interior:str, exterior:str, col_num:str, title:str):
     return fig
 
 def wordcloudviz(column):
-    import matplotlib.pyplot as plt
-    from wordcloud import WordCloud
+
     """
     Function to create a quick visualization of wordclouds in a given column of a dataframe called df.
 
@@ -251,4 +250,4 @@ def plot_roc_curve(y_true, y_pred, pos_label=1, figsize=(8, 8)):
     plt.ylabel('True Positive Rate')
     plt.title('Receiver operating characteristic (ROC) curve')
     plt.legend(loc="lower right")
-    plt.show()
+    plt.show()