text: import ee
  import pandas as pd
  import warnings
  
  
  def _extend_pdDataFrame():
      """Decorator. Extends the pd.DataFrame class."""
      return lambda f: (setattr(pd.core.frame.DataFrame, f.__name__, f) or f)
  
  
  @_extend_pdDataFrame()
  def toEEFeatureCollection(self, latitude=None, longitude=None):
      """Converts a pd.DataFrame object into an ee.FeatureCollection object. If lat/lon coordinates are available, the Data Frame can be converted into a Feature Collection
      with an associated geometry.
  
      Tip
      ----------
      Check more info about data conversion in the :ref:`User Guide<Data Conversion>`.
  
      Parameters
      ----------
      self : pd.DataFrame [this]
          Data Frame to convert into a Feature Collection.
      latitude : string
          Name of a latitude column, if available. Coupled with a longitude column, an ee.Geometry.Point is created and associated to each Feature.
      longitude : string
          Name of a longitude column, if available. Coupled with a latitude column, an ee.Geometry.Point is created and associated to each Feature.
  
      Returns
      -------
      ee.FeatureCollection
          Data Frame converted into a Feature Collection.
  
      Examples
      --------
      >>> import ee, eemont
      >>> ee.Authenticate()
      >>> ee.Initialize()
      >>> df = pd.DataFrame()
      >>> df['lat'] = [2.92846, 4.8927]
      >>> df['lon'] = [-76.0269, -75.3188]
      >>> df['name'] = ['Nevado del Huila', 'Nevado del Ruiz']
      >>> fc = df.toEEFeatureCollection(latitude = 'lat',longitude = 'lon')
      """
  
      def getFeature(r):
          properties = r.to_dict()
          if latitude != None and longitude == None:
              warnings.warn(
                  "longitude missing, Feature Collection with no geometries generated!",
                  Warning,
              )
              return ee.Feature(None, properties)
          elif latitude == None and longitude != None:
              warnings.warn(
                  "latitude missing, Feature Collection with no geometries generated!",
                  Warning,
              )
              return ee.Feature(None, properties)
          elif latitude != None and longitude != None:
              point = ee.Geometry.Point([r[longitude], r[latitude]])
              return ee.Feature(point, properties)
          else:
              return ee.Feature(None, properties)
  
      dataFrame = self.copy()
      dataFrame["feature"] = dataFrame.apply(getFeature, axis=1)
      featureCollection = ee.FeatureCollection(dataFrame["feature"].tolist())
  
      return featureCollection
  