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Movie_Data.py

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+import numpy as np
+import pandas as pd
+import ast
+movies = pd.read_csv('tmdb_5000_movies.csv')
+credits = pd.read_csv('tmdb_5000_credits.csv')
+
+# Merge movies and credits
+movies = movies.merge(credits,on='title')
+
+# list of columns we will keep
+# Genres, Original Language, Original Title, Overview,
+movies = movies[['title','overview','genres','original_language','cast']]
+
+
+movies.dropna(inplace=True) # removing extra(Null Columns)
+(movies.isnull().sum())
+(movies.duplicated().sum()) # Checking for Duplicate Data
+
+def convertGenres (obj): # A function for retrieving the Genres
+    L = []
+    for i in ast.literal_eval(obj):
+        L.append(i['name'])
+    return L
+
+movies["genres"] = movies['genres'].apply(convertGenres)
+
+def convertCast (obj): # a function for retreiving the first 3 names from Cast
+    l=[]
+    counter = 0
+    for i in ast.literal_eval(obj):
+        if counter !=3:
+           l.append(i['name'])
+           counter = counter + 1
+        else:
+            break
+    return l
+movies['cast'] = (movies['cast'].apply(convertCast))
+
+print(movies)
+
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