code: def ingest_from_dataframe(self, df, ingestion_properties):
          
  
          from pandas import DataFrame
  
          if not isinstance(df, DataFrame):
              raise ValueError("Expected DataFrame instance, found {}".format(type(df)))
  
          file_name = "df_{timestamp}_{pid}.csv.gz".format(timestamp=int(time.time()), pid=os.getpid())
          temp_file_path = os.path.join(tempfile.gettempdir(), file_name)
  
          df.to_csv(temp_file_path, index=False, encoding="utf-8", header=False, compression="gzip")
  
          fd = FileDescriptor(temp_file_path)
  
          ingestion_properties.format = DataFormat.csv
          self._ingest(fd.zipped_stream, fd.size, ingestion_properties, content_encoding="gzip")
  
          fd.delete_files()
          os.unlink(temp_file_path)
docs: Ingest from pandas DataFrame.
          :param pandas.DataFrame df: input dataframe to ingest.
          :param azure.kusto.ingest.IngestionProperties ingestion_properties: Ingestion properties.