calling function is added

stat_1.py

@@ -1,26 +1,25 @@
-
 def calstat():
-        import matplotlib
-        import utils
-
-        matplotlib.use('Qt4Agg')
-        from matplotlib import pyplot as plt
-        vert = hori = 0
-        with open('movefile.txt', 'r') as in_file:
-            for line in in_file:
-                if line[0] == '1':
-                    vert += 1
-                else:
-                    hori += 1
+    import matplotlib
+    import utils
 
-        # Pie chart, where the slices will be ordered and plotted counter-clockwise:
-        labels = 'Vertical Moves', 'Horizontal Moves'
-        sizes = [vert, hori]
-        explode = (0, 0.1)
+    matplotlib.use('Qt4Agg')
+    from matplotlib import pyplot as plt
+    vert = hori = 0
+    with open('movefile.txt', 'r') as in_file:
+        for line in in_file:
+            if line[0] == '1':
+                vert += 1
+            else:
+                hori += 1
 
-        fig1, ax1 = plt.subplots()
-        ax1.pie(sizes, explode=explode, labels=labels, autopct='%1.1f%%',
-                shadow=True, startangle=90)
-        ax1.axis('equal')  # Equal aspect ratio ensures that pie chart is drawn as a circle.
-        plt.show()
+    # Pie chart, where the slices will be ordered and plotted counter-clockwise:
+    labels = 'Vertical Moves', 'Horizontal Moves'
+    sizes = [vert, hori]
+    explode = (0, 0.1)
 
+    fig1, ax1 = plt.subplots()
+    ax1.pie(sizes, explode=explode, labels=labels, autopct='%1.1f%%',
+            shadow=True, startangle=90)
+    ax1.axis('equal')  # Equal aspect ratio ensures that pie chart is drawn as a circle.
+    plt.show()
+calstat()