Added maximum context size option.

src/absinth.py

@@ -206,6 +206,7 @@ def process_file(context_list: list, target_string: str,
     stopword_list = config.stop_words
     allowed_tag_list = config.allowed_tags
     min_context_size = config.min_context_size
+    max_context_size = config.max_context_size
         
     try:
         
@@ -241,7 +242,7 @@ def process_file(context_list: list, target_string: str,
                             
                     context_size = len(token_set)
                     
-                    if context_size >= min_context_size:
+                    if context_size >= min_context_size and context_size <= max_context_size:
                         for token in token_set:
                             
                             if token in node_freq_dict:

src/config.py

@@ -41,6 +41,7 @@ max_edges = 2000000
 Choose the minimum context size.
 '''
 min_context_size = 4
+max_context_size = 20
 
 '''
 Choose filters for building the graph.