diff --git a/src/nextflow_building_blocks.py b/src/nextflow_building_blocks.py
index ae780ae65ce6e658edf9d38e5eecdf3857cfb119..0c44921721a72a713ab16c94682d23ac71d2a8ee 100644
--- a/src/nextflow_building_blocks.py
+++ b/src/nextflow_building_blocks.py
@@ -80,6 +80,9 @@ class Nextflow_Building_Blocks:
     def get_name_file(self):
         return self.origin.get_name_file()
     
+    def get_root_directory(self):
+        return self.origin.get_root_directory()
+    
     def get_rocrate_key(self, dico):
         return f"{self.get_file_address()[len(dico['temp_directory'])+1:]}#{self.get_name()}"
 
diff --git a/src/nextflow_file.py b/src/nextflow_file.py
index bc296df628a9d40ade5628d1256b14a18946d401..9299da5c0947f3d1eacc4f81e03472cf866d113e 100644
--- a/src/nextflow_file.py
+++ b/src/nextflow_file.py
@@ -208,11 +208,7 @@ class Nextflow_File(Nextflow_Building_Blocks):
     def get_file_address(self):
         return os.path.normpath(self.file)
     
-    def get_root_directory(self):
-        if(self.origin==None):
-            return '/'.join(self.get_file_address().split('/')[:-1])
-        else:
-            return self.origin.get_root_directory()
+    
     
     #Returns either a subworkflow or process from the name
     def get_element_from_name(self, name):
diff --git a/src/outils_graph.py b/src/outils_graph.py
index f1da30a29d0acc2fd6faefed382de8f0c1156b7d..b754f91b62913a41604efe9886c43273b99a8e3e 100644
--- a/src/outils_graph.py
+++ b/src/outils_graph.py
@@ -146,8 +146,8 @@ def generate_graph_dot(filename, dico, label_node = True, label_edge = True, ren
         fill_dot(dot, dico, label_node, label_edge)
         #metro_dot(dot, dico, relevant_nodes = relevant_nodes)
     dot.save(filename=f'{filename}.dot')
-    dot.format = 'dot'
-    dot.render(filename=f'{filename}_pos')
+    #dot.format = 'dot'
+    #dot.render(filename=f'{filename}_pos')
     if(render_graphs):
         dot.render(filename=f'{filename}.dot', outfile=f'{filename}.png')
 
diff --git a/src/process.py b/src/process.py
index d593bd5189882f626764e221a993f77b2eac21f5..464852351c13675f117a60f5ac6e1cd4f5b40203 100644
--- a/src/process.py
+++ b/src/process.py
@@ -461,7 +461,8 @@ class Process(Nextflow_Building_Blocks):
         self.initialise_name()
         self.initialise_parts()
         self.initialise_inputs_outputs()
-        annotations = self.get_processes_annotation()
+        #annotations = self.get_processes_annotation()
+        annotations = None
         if(annotations!=None):
             self.tools = annotations[self.get_code()]["tools"]
             self.commands = annotations[self.get_code()]["commands"]
diff --git a/src/workflow.py b/src/workflow.py
index d2ab751c74d35bd1e51558b7b5204e788975b72a..9252627ab47b644798d193394d7f703dc8824530 100644
--- a/src/workflow.py
+++ b/src/workflow.py
@@ -146,6 +146,9 @@ class Workflow:
         """
         return self.address
     
+    def get_root_directory(self):
+        return '/'.join(self.get_address().split('/')[:-1])
+    
     def get_workflow_directory(self):
         """Method that returns the workflow directory