made isnad-narrator network only look at matns containing narrator

app.py

@@ -322,11 +322,14 @@ def visualize_narrator_taraf(taraf_num, narrator, yaxis):
     G = nx.from_pandas_edgelist(isnad_hadith, source = 'Source', target = 'Destination', create_using = nx.DiGraph())
     if narrator not in G.nodes():
         raise gr.Error('Narrator not in Isnad of Taraf!')
-    nodes = list(G.nodes)
-    nodes = [node for node in nodes if node not in list(nx.ancestors(G, narrator)) + list(nx.descendants(G, narrator)) and node !=narrator]
-    [G.remove_nodes_from(nodes)]
-    isnad_pos = nx.nx_agraph.graphviz_layout(G, prog='dot')
+    # nodes = list(G.nodes)
+    # nodes = [node for node in nodes if node not in list(nx.ancestors(G, narrator)) + list(nx.descendants(G, narrator)) and node !=narrator]
+    # [G.remove_nodes_from(nodes)]
     
+
+
+
+
     matns_with_narrator = []
     end_node = {}
     for i in range(len(taraf_hadith_split)):
@@ -340,9 +343,11 @@ def visualize_narrator_taraf(taraf_num, narrator, yaxis):
                 if n not in list(end_node.keys()):
                     end_node[n] = []
                 end_node[n].append(str(i))
-            
 
-                
+    hadith_cleaned = isnad_hadith['Hadiths Cleaned'].apply(lambda x: any(i in x for i in matns_with_narrator))
+    isnad_hadith = isnad_hadith[hadith_cleaned]
+    G = nx.from_pandas_edgelist(isnad_hadith, source = 'Source', target = 'Destination', create_using = nx.DiGraph())
+    isnad_pos = nx.nx_agraph.graphviz_layout(G, prog='dot')
 
     narrator_matn_info = taraf[taraf['bookid_hadithid'].isin(matns_with_narrator)]
     num_hadith = narrator_matn_info.shape[0]