Update src/streamlit_app.py

src/streamlit_app.py

@@ -140,11 +140,23 @@ if run_copod:
     if st.session_state.df is None:
         st.warning("Upload data first.")
     else:
-        df = st.session_state.df
+        df = st.session_state.df.copy()
+
+        for col in df.columns:
+            if df[col].dtype == 'object':
+                try:
+                    df[col] = pd.to_numeric(df[col], errors='coerce')
+                except:
+                    pass
+
+        df = df.dropna(axis=1, how='all')
+        df = df.fillna(0)
+        
         X = df.select_dtypes(include=[np.number])
 
         if X.shape[1] == 0:
-            st.error("Dataset has no numeric columns.")
+            st.error("Dataset has no numeric columns. Please check your CSV format.")
+            st.write("Current Data Types:", df.dtypes)
         else:
             # PLACEHOLDER SCORES
             scores = np.random.rand(len(X)) * 10