Fix: remove openai-whisper from requirements, make whisper optional in code

chatgpt.py

@@ -942,9 +942,21 @@ with gr.Blocks() as app:
                 patient_id = full_id.split('_')[0] if '_' in full_id else full_id
                 admission_id = '1'  # Default admission ID
             
-            # Get input and output fields
-            input_text = entry.get('input', '')
-            raw_summary = entry.get('output', '')
+            # Get input and output fields (support multiple schema variants)
+            # New Qwen JSONL uses 'patient_input' and 'output_text';
+            # older versions used 'input' and 'output'.
+            input_text = (
+                entry.get('patient_input')
+                or entry.get('input')
+                or entry.get('patient_input_text')
+                or ''
+            )
+            raw_summary = (
+                entry.get('output')
+                or entry.get('output_text')
+                or entry.get('summary')
+                or ''
+            )
             # Clean the output to extract only markdown summary
             summary = clean_summary_output(raw_summary)