Fix max_train_steps_info error

Author: bmaltais

kohya_gui/dreambooth_gui.py

@@ -654,6 +654,8 @@ def train_model(
         gr.Button(visible=False or headless),
         gr.Textbox(value=train_state_value),
     ]
+    
+    max_train_steps_info = "Automatic by sd-scripts"
 
     if executor.is_running():
         log.error("Training is already running. Can't start another training session.")

kohya_gui/finetune_gui.py

@@ -685,6 +685,8 @@ def train_model(
         gr.Button(visible=False or headless),
         gr.Textbox(value=train_state_value),
     ]
+    
+    max_train_steps_info = "Automatic by sd-scripts"
 
     if executor.is_running():
         log.error("Training is already running. Can't start another training session.")

kohya_gui/lora_gui.py

@@ -883,6 +883,8 @@ def train_model(
         gr.Button(visible=False or headless),
         gr.Textbox(value=train_state_value),
     ]
+    
+    max_train_steps_info = "Automatic by sd-scripts"
 
     if executor.is_running():
         log.error("Training is already running. Can't start another training session.")

kohya_gui/textual_inversion_gui.py

@@ -521,6 +521,8 @@ def train_model(
         gr.Textbox(value=train_state_value),
     ]
 
+    max_train_steps_info = "Automatic by sd-scripts"
+    
     if executor.is_running():
         log.error("Training is already running. Can't start another training session.")
         return TRAIN_BUTTON_VISIBLE