I\'m trying开发者_StackOverflow中文版 to get the top 3 rows from col2 for each letter in col1 based on the count of col2
An API call is returning DICT type response similar to the output below: {\'Account\': {\'id\': 123, \'externalIdentifier\': None, \'name\':
Here in for loop I have tried to get col 1 by 1 and 开发者_如何学运维 if its data type is integer - passed to validate the data by calling is_Datanumeric function