Update app.py

app.py

@@ -63,7 +63,7 @@ st.session_state.setdefault('selected_model_type', "Causal LM")
 st.session_state.setdefault('selected_model', "None")
 st.session_state.setdefault('cam0_file', None)
 st.session_state.setdefault('cam1_file', None)
-st.session_state.setdefault('characters', [])  # Store created characters
+st.session_state.setdefault('characters', [])
 if 'asset_gallery_container' not in st.session_state:
     st.session_state['asset_gallery_container'] = st.sidebar.empty()
 
@@ -670,7 +670,7 @@ with tab_character_editor:
     st.header("Character Editor 🧑‍🎨")
     st.subheader("Create Your Character")
     
-    # Character creation form
+    # Character creation form with default values
     if st.button("Randomize Content 🎲"):
         name = f"Character_{random.randint(1000, 9999)}"
         gender = random.choice(["Male", "Female", "Non-binary"])
@@ -681,25 +681,25 @@ with tab_character_editor:
         st.session_state['char_greeting'] = greeting.format(char=name)
 
     name = st.text_input("Name (3-25 characters, letters, numbers, underscore, hyphen, space only)", 
-                         value=st.session_state.get('char_name', ''), 
+                         value=st.session_state.get('char_name', 'Character_3857'), 
                          max_chars=25, 
                          key="char_name")
     gender = st.radio("Gender", ["Male", "Female", "Non-binary"], 
                       index=["Male", "Female", "Non-binary"].index(st.session_state.get('char_gender', "Male")), 
                       key="char_gender")
     intro = st.text_area("Intro (Publicly seen)", 
-                         value=st.session_state.get('char_intro', ''), 
+                         value=st.session_state.get('char_intro', 'Character_3857 is a gentle healer who speaks softly, always carrying herbs and a warm smile.'), 
                          max_chars=300, 
                          key="char_intro")
     greeting = st.text_area("Greeting", 
-                            value=st.session_state.get('char_greeting', ''), 
+                            value=st.session_state.get('char_greeting', "A soft hand touches your shoulder. 'I’m Character_3857, here to heal your wounds—don’t worry, I’ve got you.'"), 
                             max_chars=300, 
                             key="char_greeting")
 
     if st.button("Create Character", key="create_character"):
         if not name or len(name) < 3:
             st.error("Name must be 3-25 characters long.")
-        elif not re.match(r'^[a-zA-Z0-9_- ]+$', name):
+        elif not re.match(r'^[a-zA-Z0-9 _-]+$', name):  # Fixed regex to avoid bad character range
             st.error("Name can only contain letters, numbers, underscores, hyphens, and spaces.")
         elif not intro or not greeting:
             st.error("Intro and Greeting cannot be empty.")
@@ -710,7 +710,7 @@ with tab_character_editor:
                 "intro": intro,
                 "greeting": greeting,
                 "created_at": datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
-                "tags": ["OC"]  # Default tag, can be expanded
+                "tags": ["OC"]
             }
             save_character(character_data)
             st.success(f"Character '{name}' created successfully!")
@@ -726,7 +726,7 @@ with tab_character_gallery:
     characters = st.session_state.get('characters', [])
     if characters:
         st.subheader("Your Characters")
-        cols = st.columns(3)  # 3 characters per row
+        cols = st.columns(3)
         for idx, char in enumerate(characters):
             with cols[idx % 3]:
                 st.markdown(f"**{char['name']}**")