diff --git a/2.py b/2.py
deleted file mode 100644
index 360c462..0000000
--- a/2.py
+++ /dev/null
@@ -1,17 +0,0 @@
-import json
-import matplotlib.pyplot as plt
-
-movies = json.load(open('movies.json', encoding='utf-8'))['movies']
-# print(movies)
-ratings = []
-durations = []
-for m in movies:
-    ratings.append(m['rating'])
-    durations.append(m['duration'])
-
-plt.figure(figsize=(8,5))
-plt.scatter(durations,ratings,color='red',alpha=0.6)
-plt.title('时长与评分关系散点图')
-plt.xlabel('duration')
-plt.ylabel('rating')
-plt.savefig('q4_2_scatter.png', dpi=150)
\ No newline at end of file