Update app.py

app.py

@@ -12,7 +12,8 @@ model = SentenceTransformer('all-MiniLM-L6-v2')
 # Modify the Gradio interface to accept a list of identifiers and texts
 def compute_pca(data):
     # data is expected to be a list of dictionaries with 'Identifier' and 'Text' keys
-    df = pd.DataFrame(data)
+    df = pd.DataFrame(data, columns=["Identifier", "Text"])
+
 
     # Remove rows where 'Identifier' or 'Text' is empty or contains only whitespace
     valid_entries = df[