remove json file and fixed test

Author: Kully

plotly/tests/test_optional/BulletData.json

@@ -2223,7 +2223,45 @@ def test_valid_color_lists_of_2_rgb_colors(self):
         )
 
     def test_full_bullet(self):
-        df = pd.read_json('BulletData.json')
+        data = [
+            {
+                "title": "Revenue",
+                "subtitle": "US$, in thousands",
+                "ranges": [150, 225, 300],
+                "measures":[220, 270],
+                "markers":[250]
+            },
+            {
+                "title": "Profit",
+                "subtitle": "%",
+                "ranges": [20, 25, 30],
+                "measures": [21, 23],
+                "markers": [26]
+            },
+            {
+                "title": "Order Size",
+                "subtitle": "US$, average",
+                "ranges": [350, 500, 600],
+                "measures": [100, 320],
+                "markers": [550]
+            },
+            {
+                "title": "New Customers",
+                "subtitle": "count",
+                "ranges": [1400, 2000, 2500],
+                "measures":[1000, 1650],
+                "markers": [2100]
+            },
+            {
+                "title": "Satisfaction",
+                "subtitle": "out of 5",
+                "ranges": [3.5, 4.25, 5],
+                "measures": [3.2, 4.7],
+                "markers": [4.4]
+            }
+        ]
+
+        df = pd.DataFrame(data)
 
         measure_colors = ['rgb(255, 127, 14)', 'rgb(44, 160, 44)']
         range_colors = ['rgb(255, 127, 14)', 'rgb(44, 160, 44)']