Fix SyntaxError in pipeline.py by completing f-string prompt

pipeline.py

@@ -27,3 +27,19 @@ def text_to_sql(nl_query):
         init_model()
         schema = get_schema()
         prompt = f"""### Task
+Generate a SQL query to answer the following natural language question: {nl_query}
+
+### Database Schema
+{schema}
+
+### Response Format
+Output only the SQL query.
+"""
+        sampling_params = SamplingParams(temperature=0, max_tokens=512)
+        outputs = model.generate([prompt], sampling_params)
+        sql = outputs[0].outputs[0].text.strip()
+        results = execute_sql(sql)
+        return sql, results
+    except Exception as e:
+        print(f"Error in text_to_sql: {e}")
+        raise