add a cell line parameter

src/nt_composition/__main__.py

@@ -22,6 +22,7 @@ def launcher(weight: int = 1, global_weight: int = 0, ft_type: str = 'nt',
              same_gene: bool = False, compute_mean: bool = True,
              iteration: int = 10000, kind: str = 'density',
              community_size: int = -1, inflation: float = 1.5,
+             cell_line: str = "ALL",
              inter_chr: bool = False,
              level: str = "exon",
              logging_level: str = "DISABLE"):
@@ -50,6 +51,8 @@ def launcher(weight: int = 1, global_weight: int = 0, ft_type: str = 'nt',
     than community size. if community_size = -1. This option is deactivated.
     :param inflation: The inflation parameter. This parameter is used only \
     if community size is not -1. (default 1.5).
+    :param cell_line: Interactions are only selected from projects made on \
+    a specific cell line (ALL to disable this filter). (default ALL)
     :param inter_chr: True to only get inter-chromosomal interactions \
     False else (default: False)
     :param level: The kind of feature to analyse (exon or gene)
@@ -60,7 +63,7 @@ def launcher(weight: int = 1, global_weight: int = 0, ft_type: str = 'nt',
         community_size = None
     if kind == "density":
         create_all_frequency_figures(ConfigNt.cpu, weight, global_weight,
-                                     ft_type, same_gene, inflation,
+                                     ft_type, same_gene, inflation, cell_line,
                                      compute_mean, community_size, inter_chr,
                                      level, logging_level)
     else: