From fe14abc6ee80dc2d4a784b1d776588fb09f2be9c Mon Sep 17 00:00:00 2001
From: Radhika Tekade <tekade.radhika@gmail.com>
Date: Mon, 3 Mar 2025 22:24:47 -0800
Subject: [PATCH 1/2] Create 130_article_views_i

---
 130_article_views_i.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 130_article_views_i.py

diff --git a/130_article_views_i.py b/130_article_views_i.py
new file mode 100644
index 0000000..4006ee9
--- /dev/null
+++ b/130_article_views_i.py
@@ -0,0 +1,10 @@
+# Filter the DF to only include rows where the author_id == viewer_id. 
+# Remove duplicate author_id entries and sort the results before returning the final DF.
+
+import pandas as pd
+
+def article_views(views: pd.DataFrame) -> pd.DataFrame:
+    df = views.drop(views[views['author_id'] != views['viewer_id']].index)
+    df.drop_duplicates(subset=['author_id'], inplace = True)
+    df.sort_values(by=['author_id'], inplace = True)  
+    return df[['author_id']].rename(columns = {'author_id': 'id'})
\ No newline at end of file

From c7efa40d20bffcb29bf439f0c58eaaf70fb6b118 Mon Sep 17 00:00:00 2001
From: Radhika Tekade <tekade.radhika@gmail.com>
Date: Mon, 3 Mar 2025 22:25:04 -0800
Subject: [PATCH 2/2] Create 131_invalid_tweets

---
 131_invalid_tweets.py | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 131_invalid_tweets.py

diff --git a/131_invalid_tweets.py b/131_invalid_tweets.py
new file mode 100644
index 0000000..94ee771
--- /dev/null
+++ b/131_invalid_tweets.py
@@ -0,0 +1,8 @@
+# Give tweets where the len(content) > 15.  
+# Finally, return a DataFrame containing only the 'tweet_id'.
+import pandas as pd
+
+def invalid_tweets(tweets: pd.DataFrame) -> pd.DataFrame:
+   isValid = tweets['content'].str.len() > 15
+   df = tweets[isValid]
+   return df[['tweet_id']]
\ No newline at end of file