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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def createReport(self, out_file_path, studyAreas, report=None, format="PDF", reportFields=None, studyAreasOptions=None, useData=None, inSR=4326, ):
 """ The GeoEnrichment Create Report method uses the concept of a study area to define the location of the point or area that you want to enrich with generated reports. This method allows you to create many types of high-quality reports for a variety of use cases describing the input area. If a point is used as a study area, the service will create a 1-mile ring buffer around the point to collect and append enrichment data. Optionally, you can create a buffer ring or drive-time service area around the points to prepare PDF or Excel reports for the study areas. Note: For full examples for each input, please review the following: http://resources.arcgis.com/en/help/arcgis-rest-api/#/Create_report/02r30000022q000000/ Inputs: out_file_path - save location of the report studyAreas - Required parameter to specify a list of input features to be enriched. The input can be a Point, Polygon, Adress, or named administrative boundary. The locations can be passed in as a single object or as a list of objects. report - Default report to generate. format - specify the generated report. Options are: XLSX or PDF reportFields - Optional parameter specifies additional choices to customize reports. See the URL above to see all the options. studyAreasOptions - Optional parameter to specify enrichment behavior. For points described as map coordinates, a 1-mile ring area centered on each site will be used by default. You can use this parameter to change these default settings. With this parameter, the caller can override the default behavior describing how the enrichment attributes are appended to the input features described in studyAreas. For example, you can change the output ring buffer to 5 miles, change the number of output buffers created around each point, and also change the output buffer type to a drive-time service area rather than a simple ring buffer. useData - By default, the service will automatically determine the country or dataset that is associated with each location or area submitted in the studyAreas parameter; however, there is an associated computational cost which may lengthen the time it takes to return a response. To skip this intermediate step and potentially improve the speed and performance of the service, the caller can specify the country or dataset information up front through this parameter. inSR - parameter to define the input geometries in the studyAreas parameter in a specified spatial reference system. """

        url = self._base_url + self._url_create_report
        if isinstance(studyAreas, list) == False:
            studyAreas = [studyAreas]
        studyAreas = self.__geometryToDict(studyAreas)

        params = {
            "f" : "bin",
            "studyAreas" : studyAreas,
            "inSR" : inSR,
        }
        if not report is None:
            params['report'] = report
        if format is None:
            format = "pdf"
        elif format.lower() in ['pdf', 'xlsx']:
            params['format'] = format.lower()
        else:
            raise AttributeError("Invalid format value.")
        if not reportFields is None:
            params['reportFields'] = reportFields
        if not studyAreasOptions is None:
            params['studyAreasOptions'] = studyAreasOptions
        if not useData is None:
            params['useData'] = useData
        result = self._get(url=url,
                           param_dict=params,
                           securityHandler=self._securityHandler,
                           proxy_url=self._proxy_url,
                           proxy_port=self._proxy_port,
                           out_folder=os.path.dirname(out_file_path))
        return result