close #52 issue is handled by strip of the messages

this commit is not the changed that solved the problem - only cleaning the code

server/src/api/validators.py

@@ -109,9 +109,7 @@ def chat_file(self, value):
         """
         if not Validators.check_ext(value.filename, self._supported_chat_file_ext):
             raise ValueError(RestErrors.INVALID_CHAT_FILE)
-        a = value.stream.read().decode("utf-8")
-        chat_file = a.split("\n") #TODO: check this in test -maybe split here is not relevant
-        chat_df = create_chat_df(chat_file)
+        chat_df = create_chat_df(value.stream.read().decode("utf-8"))
         if chat_df.empty:
             raise ValueError(RestErrors.INVALID_CHAT_FILE)
         return chat_df

server/src/parsing/utils.py

@@ -16,7 +16,7 @@ def create_chat_df(chat_file):
     chat_content = [re.search(regex_pattern, line).groups() for line in chat_file if re.match(regex_pattern, line)]
 
     chat_df = pd.DataFrame(chat_content, columns=["time", "zoom_name", "message"])
-    chat_df['message'] = chat_df['message'].astype(str)  # remove end of line (could be "/n" or "/t") #TODO: check on windows if the problem appears now
+    chat_df['message'] = chat_df['message'].astype(str)  
     chat_df["time"] = chat_df["time"].apply(lambda string: datetime.strptime(string, "%H:%M:%S"))
     return chat_df