calendar and compatibility issues

PlantDashboard/main_dashboard.py

@@ -244,7 +244,7 @@ class PlantGrowthDashboard:
         info_frame.pack(fill=tk.X, pady=(8, 0))
         
         self.plant_info_text = tk.Text(info_frame, height=8, width=35, wrap=tk.WORD, 
-                                      font=('Arial', 8), bg="#000000")
+                                      font=('Arial', 8), bg="#000000", fg="white")
         self.plant_info_text.pack(fill=tk.BOTH, expand=True)
         
         # Submit button
@@ -371,7 +371,7 @@ class PlantGrowthDashboard:
             
         self.ambient_mode.set("controlled")
         
-        self.calendar.set_date(date.today())
+        self.calendar.selection_set(date.today())
     
     def update_parameter_label(self, param, value):
         """Update the value label for a specific parameter"""