Update Mimic4Dataset.py

Mimic4Dataset.py

@@ -135,16 +135,17 @@ class Mimic4Dataset(datasets.GeneratorBasedBuilder):
         if self.config.name == 'Readmission' and self.config_path is None : self.config_path = _CONFIG_URLS['readmission'] 
         if self.config.name == 'Length of Stay' and self.config_path is None : self.config_path = _CONFIG_URLS['los'] 
         if self.config.name == 'Mortality' and self.config_path is None : self.config_path = _CONFIG_URLS['mortality']
-
+        
+        version = self.mimic_path.split('/')[-1]
+        m = self.mimic_path.split('/')[-2]
+        s='/'+m+'/'+version
+        
         current_directory = os.getcwd()
         if os.path.exists(os.path.dirname(current_directory)+'/MIMIC-IV-Data-Pipeline-main'):
             dir =os.path.dirname(current_directory) 
             os.chdir(dir)
         else:
             #move to parent directory of mimic data
-            version = self.mimic_path.split('/')[-1]
-            m = self.mimic_path.split('/')[-2]
-            s='/'+m+'/'+version
             dir = self.mimic_path.replace(s,'')
             if dir[-1]!='/':
                 dir=dir+'/'