Update app.py

app.py

@@ -14,18 +14,18 @@ uploaded_file2 = st.file_uploader("Upload Second Excel File", type=["xlsx"])
 
 if uploaded_file1 and uploaded_file2:
     try:
-        # Read files, header starts at second row (index 1)
-        df1 = pd.read_excel(uploaded_file1, header=1)
-        df2 = pd.read_excel(uploaded_file2, header=1)
+        # Read files: header is in the first row (index 0)
+        df1 = pd.read_excel(uploaded_file1, header=0)
+        df2 = pd.read_excel(uploaded_file2, header=0)
 
         # Ensure column names are strings
         df1.columns = df1.columns.astype(str)
         df2.columns = df2.columns.astype(str)
 
-        # Extract ID, Name, and Repeat columns
+        # Get ID and Name columns
         id_col = df1.columns[0]
         name_col = df1.columns[1]
-        repeat_columns = df1.columns[2:]  # actual repeat names
+        repeat_columns = df1.columns[2:]  # Repeat columns start from index 2
 
         differences = []
 
@@ -51,7 +51,7 @@ if uploaded_file1 and uploaded_file2:
                     differences.append({
                         id_col: entry_id,
                         name_col: protein_name,
-                        "Repeat": repeat_col,  # ✅ actual repeat name from header
+                        "Repeat": repeat_col,
                         "Frequency File 1": freq1,
                         "Frequency File 2": freq2,
                         "Difference": diff