added progress bar for the load intersect

GrAnnoT/Graph_gff.py

 from .ClassSegFeat import *
+from tqdm import tqdm
 
 # create global variables to manipulate them in the functions below and to pass them to Functions.py
 global Features
@@ -118,8 +119,11 @@ def load_intersect(intersect_path):
     print("loading the intersect file")
     
     # open the file with the intersect between the segments and the gff
+    total_lines = len(["" for line in open(intersect_path,"r")])
     with open(intersect_path,"r") as intersect_file:  
-        for line in intersect_file:
+        #for line in intersect_file:
+        for line in tqdm(intersect_file, desc="Read intersect file", total=total_lines, unit="ligne",
+                 disable=False):
             line=line.split()
             # get the ids for the dictionnaries' keys
             feature_id=line[12].split(';')[0].split("=")[1].replace(".","_").replace(":","_")