remove cv2 and adds matplotlib

requirements.txt

@@ -8,5 +8,6 @@ nltk==3.7
 xlsxwriter==3.0.2
 plotly
 seaborn
-opencv-python>=4.4.0
-# streamlit
+# opencv-python>=4.4.0
+# streamlit
+matplotlib

src/read_logs.py

@@ -8,8 +8,8 @@ from os import listdir
 from .lib import set_input, create_dowload_button
 from os.path import isfile, join, exists
 import printj
-import cv2
-
+# import cv2
+import matplotlib.image as mpimg
 
 class LogAnalyser:
     def __init__(self, gen, container_guide, container_param, container_button):
@@ -62,8 +62,10 @@ class LogAnalyser:
         self.update_df()
         for name in ['c1plot', 'c2plot']:
             self.placeholder[name] = st.empty()
-            image = cv2.imread(f'data/img/{name}.png')
-            image=cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
+            # image = cv2.imread(f'data/img/{name}.png')
+            # image=cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
+            
+            image = mpimg.imread(f'data/img/{name}.png')
             self.placeholder[name].image(image)
         if self.debug:
             self.get_c1_plot()