add graph part

graph/fitness-time/script.py

@@ -0,0 +1,22 @@
+from matplotlib import pyplot as plt
+import numpy as np
+
+# 使用 genfromtxt 函数读取 CSV 文件
+data = np.genfromtxt('neatpython.csv', delimiter=',', skip_header=1)  # 假设有一个头部行
+mean_time, fitness_mean = data.T
+
+fig, ax = plt.subplots()
+ax.plot(mean_time, fitness_mean, color='green', label='NEAT-Python', linestyle=':')
+ax.set_xlabel('Time (s)')
+ax.set_ylabel('Average Fitness')
+ax.set_xlim(0, 500)
+ax.set_ylim(-2000, -1000)
+ax.legend()
+
+
+# ci = 1.96 * neatax_sem
+# lower_bound = neatax_mean - ci
+# upper_bound = neatax_mean + ci
+# plt.plot(mean_time, fitness_mean, color='r', label='NEAT-Python')
+# plt.fill_between(x_axis, lower_bound, upper_bound, color='red', alpha=0.2)
+fig.show()