feat: implement progress text

pgwrapper.py

@@ -6,16 +6,41 @@ class ProgressBarWrapper:
     in the DataBackend and Software Objects'''
 
     def __init__(self):
+
         self.progress_bar = None
+        self.progress_text = None
+        self.tk_parent = None
+
+    def update(self):
+
+        if self.tk_parent:
+            self.tk_parent.update_idletasks()
 
     def new(self, tk_parent):
+
+        self.tk_parent = tk_parent
         self.progress_bar = customtkinter.CTkProgressBar(tk_parent, height=20, width=200)
         self.progress_bar["maximum"] = 10000
         self.progress_bar.set(0)
+
         return self.progress_bar
+
+    def new_text(self, tk_parent):
+
+        self.tk_parent = tk_parent
+        self.progress_text = customtkinter.CTkLabel(tk_parent, height=20, width=130, text="")
+        return self.progress_text
     
     def get_pb(self):
+
         if self.progress_bar:
             return self.progress_bar
         else:
             raise AssertionError("No progress bar in this wrapper created")
+
+    def set_text(self, text):
+
+        if self.progress_text:
+            self.progress_text.configure(text=text)
+        else:
+            raise AssertionError("No progress text in this wrapper created")