Update app.py

app.py

@@ -128,10 +128,15 @@ with col1:
 
     # Generate button with callback
     def generate_offer():
-        has_manual_input = bool(skills or product_service)  # Changed from 'and' to 'or'
+        has_manual_input = bool(skills or product_service)
         has_file_input = bool('uploaded_file' in locals() and uploaded_file is not None)
         has_image_input = bool('uploaded_image' in locals() and uploaded_image is not None)
 
+        # Simplify validation - just check if we have at least one input type
+        if not (has_manual_input or has_file_input or has_image_input):
+            st.error('Por favor proporciona al menos una entrada: texto, archivo o imagen')
+            return
+
         # Check for valid combinations
         valid_input = (
             (has_manual_input and (has_file_input or has_image_input)) or  # Text + (file or image)
@@ -163,7 +168,9 @@ with col1:
         
         # Set input type
         if has_image_input:
-            if has_manual_input:
+            if has_manual_input and has_file_input:
+                st.session_state.input_type = "all"
+            elif has_manual_input:
                 st.session_state.input_type = "manual_image"
             elif has_file_input:
                 st.session_state.input_type = "file_image"
@@ -176,8 +183,6 @@ with col1:
                 st.session_state.input_type = "file"
             elif has_manual_input:
                 st.session_state.input_type = "manual"
-            else:
-                st.session_state.input_type = "file"
         
         # Store common settings
         st.session_state.target_audience = target_audience