import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns


with open("NC_001802.1.cgr") as cgr:
    data = list(map(eval, cgr.read().split()))
    df = pd.DataFrame(data, columns=["X", "Y"])

    plt.figure(figsize=(10, 10))
    plt.title("NC_001802 CGR Plot")
    sns.scatterplot(df, x="X", y="Y", alpha=0.5)
    plt.savefig("NC_001802.1.cgr.png", dpi=150)
    plt.show()