take table name from file name

persistence.py

@@ -69,11 +69,10 @@ def save_data_to_table(table_name, df):
 
 
 if __name__ == "__main__":
-    filename, df = get_df_from_csv('data/data.csv')
-    schema = get_schema_from_df(df)
-    
-    schema = {'fields': [{'name': 'index', 'type': 'integer'}, {'name': 'Duration', 'type': 'integer'}, {'name': 'Pulse', 'type': 'integer'}, {'name': 'Maxpulse', 'type': 'integer'}, {'name': 'Calories', 'type': 'number'}], 'primaryKey': ['index'], 'pandas_version': '0.20.0'}
-    table_name = 'test1'
+    filename = 'data.csv'
+    df = get_df_from_csv(filename)
+    schema = get_schema_from_df(df)    
+    table_name = filename.split('.')[0]
     
     create_table_from_schema(table_name, schema)
     save_data_to_table(table_name, df)