Remove plotly import

app.py

@@ -10,7 +10,7 @@ from sklearn.metrics import classification_report
 
 # from models import create_nest_sentences, load_summary_model, summarizer_gen, load_model, classifier_zero
 import models as md
-from utils import plot_result, plot_dual_bar_chart, examples_load, example_long_text_load
+from utils import examples_load, example_long_text_load
 import json
 
 ex_text, ex_license, ex_labels, ex_glabels = examples_load()
@@ -363,4 +363,4 @@ if submit_button or example_button:
             #             st.dataframe(df_report)
 
         st.success('All done!')
-        st.balloons()
+        st.balloons()