fix: restore player search functionality and add HF frontmatter

- Update search_player_by_name to use partial matching via .str.contains()\n- Fix st.multiselect selection loss by preserving current team and selections in options\n- Add Hugging Face frontmatter to README.md for deployment

README.md

@@ -1,3 +1,15 @@
+---
+title: NBA Fantasy Predictor
+emoji: 🏀
+colorFrom: blue
+colorTo: white
+sdk: streamlit
+sdk_version: 1.28.0
+app_file: app.py
+pinned: false
+license: apache-2.0
+---
+
 # NBA Fantasy Predictor
 
 ![Python](https://img.shields.io/badge/python-3.11+-blue.svg)

pages/1_home_team.py

@@ -103,16 +103,24 @@ def find_home_team() -> pd.DataFrame:
 player_search = find_player(player_add)
 home_team_df = find_home_team()
 
-# Combine search results with current team
-if not home_team_df.empty:
-    name_list = home_team_df["FULL_NAME"].tolist()
-    player_search = player_search + [n for n in name_list if n not in player_search]
+# Combine search results with current team and current unsaved selections
+# This ensures that selections don't disappear when the search term changes
+current_team_names = home_team_df["FULL_NAME"].tolist() if not home_team_df.empty else []
+current_selections = st.session_state.get("player_selector", [])
+
+# Merge all into options list, maintaining uniqueness
+combined_options = list(player_search)
+for name in current_team_names + current_selections:
+    if name not in combined_options:
+        combined_options.append(name)
+
+player_search = combined_options
 
 
 def save_state() -> None:
     """Save the selected players to session state."""
     st.session_state.home_team = st.session_state.player_selector
-    # No need for st.rerun() inside a callback usually, 
+    # No need for st.rerun() inside a callback usually,
     # but it doesn't hurt. Streamlit reruns after callback.
 
 

pages/2_play_game.py

@@ -127,7 +127,7 @@ else:
     # Only generate away team if we don't have one or it's empty
     if st.session_state.get("away_team_df") is None or st.session_state.away_team_df.empty:
         st.session_state.away_team_df = find_away_team(stats)
-    
+
     away_data = st.session_state.away_team_df
     if away_data.empty:
         teams_good = False

src/database/queries.py

@@ -23,12 +23,12 @@ def search_player_by_name(df: pd.DataFrame, name: str) -> list[tuple[str]]:
     """
     name_lower = name.lower().strip()
     mask = (
-        (df["FULL_NAME_LOWER"] == name_lower)
-        | (df["FIRST_NAME_LOWER"] == name_lower)
-        | (df["LAST_NAME_LOWER"] == name_lower)
+        df["FULL_NAME_LOWER"].str.contains(name_lower, case=False, na=False)
+        | df["FIRST_NAME_LOWER"].str.contains(name_lower, case=False, na=False)
+        | df["LAST_NAME_LOWER"].str.contains(name_lower, case=False, na=False)
     )
     results = df[mask]["FULL_NAME"].unique().tolist()
-    return [(name,) for name in results]
+    return [(player_name,) for player_name in results]
 
 
 def get_player_by_full_name(

tests/test_database.py

@@ -35,6 +35,11 @@ class TestSearchPlayerByName:
         result = search_player_by_name(sample_player_df, "lebron")
         assert result == [("LeBron James",)]
 
+    def test_search_partial_name(self, sample_player_df: pd.DataFrame) -> None:
+        """Verify search finds player by partial name."""
+        result = search_player_by_name(sample_player_df, "Jord")
+        assert result == [("Michael Jordan",)]
+
     def test_returns_empty_on_no_match(self, sample_player_df: pd.DataFrame) -> None:
         """Verify empty list returned when no player found."""
         result = search_player_by_name(sample_player_df, "NonExistent Player")