max value Define a function named max_value with two parameters. The first parameter will be a list of dictionaries (the data). The second parameter will be a string (a key). max_value must find and return the largest value associated with the second parameter. To do this, your function should use the accumulator pattern. The initial value for your accumulator variable, should be the empty string (e.g., \"\"). For the accumulator pattern's update step, you will first need to get the value associated with the second parameter. When that value is larger than the accumulator, update the accumulator variable to that larger value. You SHOULD assume that all dictionaries in the first parameter will have the second parameter as a key and that the values associated with the second parameter will be strs

. Sample function call:

max_value (data, 'date')

init dictionary

Define a function named init_dictionary with two parameters. The first parameter will be a list of dictionaries (the data). The second parameter will be a string (a key). init_dictionary should use the accumulator pattern to create and return a new dictionary. The initial value for your accumulator variable should be an empty dictionary (e.g., {}). For the accumulator pattern's update step, you will first need to check if the loop variable has the second parameter as a key. If the loop variable has the second parameter as a key, your function should assign a variable, v, to that key's value in the loop variable. The function should then update the accumulator variable to include v as a key and associate it with a value of 0. You SHOULD NOT assume that all dictionaries in the first parameter will have the second parameter as a key.

Sample function call

: init_dictionary (data, 'location')

sum_matches

Define a function named sum_matches with four parameters:

the 1* parameter, called lod in this description, is a list of dictionaries (the data);

the 2nd parameter, called k in this description, is a string (a key);

the 3 parameter, called v in this description, is a string (a value);

the 4\" parameter, called tgt in this description, is a string (another key);

sum_matches should use the accumulator pattern to calculate and return a float. It should initialize the accumulator variable to 0. The accumulator loop should iterate over the dictionaries in lod. Inside the loop, get the value that the current dictionary's value associated with the key k. If that value is equivalent to v, increase the accumulator variable's value by the value the loop variable associates with tgt. You SHOULD assume that k and tgi are keys in each of lod's entries. You also SHOULD assume that the values associated tgi are floats.

Sample function call:

sum_matches (data, 'location', 'NY', 'administered_moderna')