Fix the type Error: None type object is not subscript able. Question 2.1.3 Define the function distance_from_python

Fix the type Error: None type object is not subscript able.

Transcribed Image Text:

Question 2.1.3 Define the function distance_from_python so that it works as described in its documentation. Note: Your solution should not use arithmetic operations directly. Instead, it should make use of existing functionality above! [200]: def distance_from_python(title): *"*"The distance between the given movie and "monty python and the holy grail", based on the features "water" and "feel". This function takes a single argument: title: A string, the name of a movie. return distance_two_features(title, "python", "water", "feel") # Calculate the distance between "Clerks." and "Monty Python and the Holy Grail" distance_from_python("clerks.") TypeError Traceback (most recent call last) Input In [2001, in <cell line: 12>() 9 return distance_two_features(title, "python", "water", "feel") 11 # Calculate the distance between "Clerks." and "Monty Python and the Holy Grail" 12 distance from python ('clerks.') Input In [200], in distance from python (title) 1 def distance_from_python (title): 2 3 4 5 6 7 9 ******The distance between the given movie and "monty python and the holy grail", based on the features "water" and "feel". This function takes a single argument: title: A string, the name of a movie. return distance_two_features(title, "python", "water", "feel") Input In [198], in distance_two_features(title, titlel, x_feature, y_feature) 2 """Compute the distance between two movies with titles title and titlel. 3 4 Only the features named x_feature and y_feature are used when computing the distance. 5 **** 6 rowerow_for_title(title) 7 rowl row_for_title(titlel) 8 return np.sqrt((rowl. item(x_feature) - rowe.item(x_feature))2 + (rowl.item(y_feature ) - rowe. item(y_feature))*+2) Input In [170], in row_for_title(title) 2 def row_for_title(title): 3 ***"*Return the row for a title, similar to the following expression (but faster) 4 5 movies.where('Title', title).row(0) 6 ->7 return title_index.get(title)[0] TypeError: 'NoneType' object is not SUDScriptabte HOR Question 2.1.3 Define the function distance_from_python so that it works as described in its documentation. Note: Your solution should not use arithmetic operations directly. Instead, it should make use of existing functionality above! [200]: def distance_from_python(title): *"*"The distance between the given movie and "monty python and the holy grail", based on the features "water" and "feel". This function takes a single argument: title: A string, the name of a movie. return distance_two_features(title, "python", "water", "feel") # Calculate the distance between "Clerks." and "Monty Python and the Holy Grail" distance_from_python("clerks.") TypeError Traceback (most recent call last) Input In [2001, in <cell line: 12>() 9 return distance_two_features(title, "python", "water", "feel") 11 # Calculate the distance between "Clerks." and "Monty Python and the Holy Grail" 12 distance from python ('clerks.') Input In [200], in distance from python (title) 1 def distance_from_python (title): 2 3 4 5 6 7 9 ******The distance between the given movie and "monty python and the holy grail", based on the features "water" and "feel". This function takes a single argument: title: A string, the name of a movie. return distance_two_features(title, "python", "water", "feel") Input In [198], in distance_two_features(title, titlel, x_feature, y_feature) 2 """Compute the distance between two movies with titles title and titlel. 3 4 Only the features named x_feature and y_feature are used when computing the distance. 5 **** 6 rowerow_for_title(title) 7 rowl row_for_title(titlel) 8 return np.sqrt((rowl. item(x_feature) - rowe.item(x_feature))2 + (rowl.item(y_feature ) - rowe. item(y_feature))*+2) Input In [170], in row_for_title(title) 2 def row_for_title(title): 3 ***"*Return the row for a title, similar to the following expression (but faster) 4 5 movies.where('Title', title).row(0) 6 ->7 return title_index.get(title)[0] TypeError: 'NoneType' object is not SUDScriptabte HOR

Answer rating: 100% (QA)

To fix the TypeError NoneType object is not sub scriptable error in the code we need to handle the c... View the full answer