fix:remove more space

zoomeye/plotlib.py

@@ -37,7 +37,6 @@ def show_pie_chart(stat):
     :param stat: list, all data and label
     """
 
-    print()
     if len(stat) > len(config.COLOR_TABLE):
         raise ("max support 10 items")
 
@@ -64,7 +63,6 @@ def show_pie_chart(stat):
         else:
             print(ch)
         count += 1
-    print()
 
 
 def unicode_output():
@@ -128,7 +126,6 @@ def generate_histogram(values, labels=None, force_ascii=False):
     :param force_ascii: bool, unicode or ascii output
     return :None
     """
-    print()
     # max length and bar width
     matrix = get_matrix(values, 36, 1)
 
@@ -163,8 +160,8 @@ def generate_histogram(values, labels=None, force_ascii=False):
         r = trim_zeros(row)
         data.append("".join(chars[item] for item in r))
         out.append(fmt.format(*data))
-    result = '\n'.join(out) + '\n'
-    print(result)
+    for item in out:
+        print(' ' + item)