Fix indentation error in process_daily_snow function

Fixed IndentationError at line 161 where the function body was not properly indented after the function definition.

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Co-Authored-By: Claude <noreply@anthropic.com>

app.py

@@ -157,16 +157,17 @@ def calculate_total_new_snow(df):
     snow_df['day_group'] = snow_df['datetime'].apply(
         lambda x: x.date() if x.hour >= 9 else (x - pd.Timedelta(days=1)).date()
     )
+
     def process_daily_snow(group):
-    """Sum up ONLY the 3-hour snowfall amounts for each day period"""
-    # Sort by time to ensure proper sequence
-    group = group.sort_values('datetime')
-    
-    # Sum only the valid 3-hour amounts, treating NaN as 0
-    valid_amounts = group['snowfall_3hr'].fillna(0)
-    daily_total = valid_amounts.sum()
-    
-    return daily_total
+        """Sum up ONLY the 3-hour snowfall amounts for each day period"""
+        # Sort by time to ensure proper sequence
+        group = group.sort_values('datetime')
+
+        # Sum only the valid 3-hour amounts, treating NaN as 0
+        valid_amounts = group['snowfall_3hr'].fillna(0)
+        daily_total = valid_amounts.sum()
+
+        return daily_total
 
 def create_plots(df):
     """Create all weather plots including SWE estimates"""