Update app.py

app.py

@@ -1,43 +1,50 @@
 import gradio as gr
 import pandas as pd
 
-def process_file(file_path):
+def process_files(files):
 
-    # read correct sheet
-    df = pd.read_excel(file_path, sheet_name="Price Recommendations-Fill This", header=None)
+    all_data = []
 
-    # remove first 4 rows
-    df = df.iloc[4:].reset_index(drop=True)
+    for file in files:
 
-    # make sure at least 10 columns exist
-    while df.shape[1] < 10:
-        df[df.shape[1]] = 0
+        df = pd.read_excel(file.name, sheet_name="Price Recommendations-Fill This", header=None)
 
-    # convert columns I and J to numbers
-    col_i = pd.to_numeric(df.iloc[:,8], errors="coerce").fillna(0)
-    col_j = pd.to_numeric(df.iloc[:,9], errors="coerce").fillna(0)
+        # remove first 4 rows
+        df = df.iloc[4:].reset_index(drop=True)
 
-    # calculate column H
-    df.iloc[:,7] = col_i - col_j
+        # ensure at least 10 columns
+        while df.shape[1] < 10:
+            df[df.shape[1]] = 0
 
-    # keep only rows where H < 59
-    df = df[df.iloc[:,7] < 59]
+        # convert columns I and J
+        col_i = pd.to_numeric(df.iloc[:,8], errors="coerce").fillna(0)
+        col_j = pd.to_numeric(df.iloc[:,9], errors="coerce").fillna(0)
 
-    # sort column H from low to high
-    df = df.sort_values(by=7)
+        # H = I - J
+        df.iloc[:,7] = col_i - col_j
 
-    # save CSV
-    output = "/tmp/output.csv"
-    df.to_csv(output, index=False, header=False)
+        # filter H < 59
+        df = df[df.iloc[:,7] < 59]
+
+        all_data.append(df)
+
+    # merge all files
+    merged = pd.concat(all_data)
+
+    # sort H column low → high
+    merged = merged.sort_values(by=7)
+
+    output = "/tmp/merged_output.csv"
+    merged.to_csv(output, index=False, header=False)
 
     return output
 
 
 demo = gr.Interface(
-    fn=process_file,
-    inputs=gr.File(type="filepath", label="Upload Excel File"),
-    outputs=gr.File(label="Download CSV"),
-    title="Excel Pricing Filter Tool"
+    fn=process_files,
+    inputs=gr.File(file_count="multiple", label="Upload Excel Files"),
+    outputs=gr.File(label="Download Merged CSV"),
+    title="Bulk Excel Pricing Tool"
 )
 
 demo.launch()