Moved all graphing to its own class

src/database/graph.py

@@ -0,0 +1,39 @@
+# Graphing package
+import matplotlib.pyplot as plt
+# Database class
+from database import database
+from sqlite3 import Error
+
+class graph:
+    """ """
+
+    def scatter(ga):
+        """Show a scatter plot of the database information."""
+
+        # Query the X data
+        generations = ga.database.query_one_item("SELECT COUNT(DISTINCT generation) FROM data;")
+
+        # Create the generations array
+        X = list(range(0, generations))
+
+        #Query the Y data
+        Y_data = ga.database.query_all("SELECT SUM(fitness) FROM data GROUP BY generation;")
+
+        # Format the Y data so we can use it to plot
+        Y = [i[0] for i in Y_data]
+
+        # Set the plot size
+        plt.figure(figsize=[5, 5])
+
+        plt.scatter(X,Y)
+        # x and y labels
+        plt.xlabel('Generation')
+        plt.ylabel('Generation Total Fitness')
+        plt.title('Relationship Between Generations and Generation Total Fitness')
+
+        # Show the plot
+        plt.show()
+
+
+    def line(ga):
+        pass