Update app.py

app.py

@@ -251,6 +251,7 @@ def compute_intervention_statistics(df):
     stats_df = pd.DataFrame(stats)
     return stats_df
 
+
 def plot_intervention_statistics(intervention_stats):
     # Create a stacked bar chart for sessions held and not held
     sessions_held = intervention_stats['Intervention Sessions Held'].values[0]
@@ -271,7 +272,7 @@ def plot_intervention_statistics(intervention_stats):
     st.pyplot(fig)
 
     return fig
-
+    
 def compute_student_metrics(df):
     # Filter DataFrame for sessions where intervention happened
     intervention_df = df[df[INTERVENTION_COLUMN].str.strip().str.lower() == 'yes']
@@ -283,7 +284,8 @@ def compute_student_metrics(df):
     student_metrics = {}
 
     for col in student_columns:
-        student_name = col.replace('Student Attendance [', '').replace(']', '').strip()
+        # Extract student name or initials, removing any suffixes added for uniqueness
+        student_name = re.match(r'Student Attendance \[(.+?)\]', col).group(1)
         # Get the attendance data for the student
         student_data = intervention_df[[col]].copy()