Use OS-independent path separators

@@ -108,10 +108,10 @@ Get Broker Property By Username
 
 
 Завантажуємо бібліотеку з реалізацією для майданчика ${keywords_file}
-  ${bundled_st}=  Run Keyword And Return Status  Import Resource  ${CURDIR}/brokers/${keywords_file}.robot
-  ${external_st}=  Run Keyword And Return Status  Import Resource  ${CURDIR}/../../src/robot_tests.broker.${keywords_file}/${keywords_file}.robot
+  ${bundled_st}=  Run Keyword And Return Status  Import Resource  ${CURDIR}${/}brokers${/}${keywords_file}.robot
+  ${external_st}=  Run Keyword And Return Status  Import Resource  ${CURDIR}${/}..${/}..${/}src${/}robot_tests.broker.${keywords_file}${/}${keywords_file}.robot
   Run Keyword If  ${bundled_st} == ${external_st} == ${False}  Fail  Resource file ${keywords_file}.robot not found
-  Run Keyword If  ${bundled_st} == ${external_st} == ${True}  Fail  Resource file ${keywords_file}.robot found in both brokers/ and src/
+  Run Keyword If  ${bundled_st} == ${external_st} == ${True}  Fail  Resource file ${keywords_file}.robot found in both brokers${/} and src${/}
 
 
 Дочекатись синхронізації з майданчиком

@@ -95,7 +95,7 @@ def log_object_data(data, file_name=None, format="yaml"):
 
 def load_initial_data_from(file_name):
     if not os.path.exists(file_name):
-        file_name = os.path.join(os.path.dirname(__file__), 'data/{}'.format(file_name))
+        file_name = os.path.join(os.path.dirname(__file__), 'data', file_name)
     with open(file_name) as file_obj:
         if file_name.endswith(".json"):
             return Munch.fromDict(load(file_obj))