fix in converter and fix in import for no valid files

wirepy.py

@@ -54,7 +54,6 @@ def signal_handler(signum, frame):
     signame = signals_to_names_dict.get(signum, f"Unnamed signal: {signum}")
 
     # End program for certain signals, report to others only reception
-
     if signum in (signal.SIGINT, signal.SIGTERM):
         exit_code = 1
         print(
@@ -99,7 +98,6 @@ class Wirepy(tk.Tk):
 
         self.style = ttk.Style(self)
         self.tk.call("source", str(tcl_path) + "/water.tcl")
-        # self.tk.call('source', 'TK-Themes/water.tcl')
         with open(wg_set, "r", encoding="utf-8") as read_file:
             lines = read_file.readlines()
             if "light\n" in lines:
@@ -248,13 +246,13 @@ class FrameWidgets(ttk.Frame):
             The mouse moves from the entry widget
             Remove Tool-Tip
             """
-            window.my_tool_tip.destroy()           
+            window.my_tool_tip.destroy()
+
         # App Menu
         self.version_lb = ttk.Label(self.menu_frame, text=VERSION)
         self.version_lb.config(font=("Ubuntu", 11), foreground="#00c4ff")
         self.version_lb.grid(column=0, row=0, rowspan=4, padx=10)
 
-
         self.options_btn = ttk.Menubutton(self.menu_frame, text=_("Options"))
         self.options_btn.grid(column=1, columnspan=1, row=0)
 
@@ -301,6 +299,7 @@ class FrameWidgets(ttk.Frame):
         # Update and Tooltip Label
         self.updates_lb = ttk.Label(self.menu_frame)
         self.updates_lb.grid(column=4, columnspan=3, row=0, padx=10)
+
         # View Checkbox for enable or disable Tooltip
         if WG_TIPS:
             set_tip.set(value=False)
@@ -605,7 +604,6 @@ class FrameWidgets(ttk.Frame):
                 self.wg_autostart.configure(state="disabled")
 
                 # for disable checkbox when Listbox empty
-
                 def empty_list_start_enter(event):
                     """
                     The mouse moves into the entry widget
@@ -908,6 +906,7 @@ class FrameWidgets(ttk.Frame):
         self.selected_option = tk.IntVar()
         self.autoconnect_var = tk.StringVar()
         self.autoconnect_var.set(self.auto_con)
+
         # Frame for Labels, Entry and Button
         self.autoconnect = ttk.Label(
             self.lb_frame3, textvariable=self.autoconnect_var, width=15
@@ -1037,6 +1036,7 @@ class FrameWidgets(ttk.Frame):
                         ) as readfile:
                             p_key = readfile.readlines()
                             if pre_key in p_key or pre_key + "\n" in p_key:
+
                                 # img_w, img_i, w_title, w_txt hand over
                                 iw = r"/usr/share/icons/lx-icons/64/error.png"
                                 ii = r"/usr/share/icons/lx-icons/48/wg_msg.png"
@@ -1254,7 +1254,10 @@ class FrameWidgets(ttk.Frame):
                                     )
                                     Path.chmod(wg_read, 0o600)
 
-            if "PrivateKey = " and "Endpoint = " not in read:
+            if ("PrivateKey = " in read) and ("Endpoint = " in read):
+                pass
+            else:
+
                 # img_w, img_i, w_title, w_txt hand over
                 iw = r"/usr/share/icons/lx-icons/64/error.png"
                 ii = r"/usr/share/icons/lx-icons/48/wg_msg.png"
@@ -1264,12 +1267,12 @@ class FrameWidgets(ttk.Frame):
                 )
                 msg_window(iw, ii, wt, msg_t)
 
-        except EOFError:
-            pass
-        except TypeError:
-            pass
-        except FileNotFoundError:
-            pass
+        except EOFError as e:
+            print(e)
+        except TypeError as e:
+            print(e)
+        except FileNotFoundError as e:
+            print(e)
         except subprocess.CalledProcessError:
 
             print("Tunnel exist!")
@@ -1366,6 +1369,7 @@ class FrameWidgets(ttk.Frame):
         """
         shows data in the label
         """
+        
         # Address Label
         self.address = ttk.Label(
             self.lb_frame, textvariable=self.add, foreground="#0071ff"