fix(examples): address reviewer feedback for scientific writing examples

- Fix citation tool to use LaTeX \textit{} instead of Markdown italics
- Correct YAML CLI command from non-existent --file flag to proper praisonai run
- Remove misapplied noqa: E402 comment and replace with descriptive text

Addresses feedback from Gemini and Greptile code reviews.

Co-authored-by: Mervin Praison <MervinPraison@users.noreply.github.com>

Author: praisonai-triage-agent[bot]

examples/scientific_writing/agents.yaml

@@ -1,6 +1,6 @@
 # Scientific paper workflow — YAML equivalent of multi_agent_paper.py
 # Run with:
-#   praisonai agents run --file examples/scientific_writing/agents.yaml
+#   praisonai run examples/scientific_writing/agents.yaml
 framework: praisonai
 topic: "Climate change effects on coral reef biodiversity"
 

examples/scientific_writing/multi_agent_paper.py

@@ -10,7 +10,7 @@
 """
 from praisonaiagents import Agent, AgentTeam, Task
 
-from scientific_writer import (  # noqa: E402 — example imports a sibling file
+from scientific_writer import (  # sibling-file import; works when run from this directory
     build_scientific_writer,
     format_citation,
     format_latex_section,

examples/scientific_writing/scientific_writer.py

@@ -42,7 +42,7 @@ def format_citation(authors: str, year: int, title: str, venue: str) -> str:
     Returns:
         One APA-formatted citation string.
     """
-    return f"{authors} ({year}). {title}. *{venue}*."
+    return f"{authors} ({year}). {title}. \\textit{{{venue}}}."
 
 
 SCIENTIFIC_INSTRUCTIONS = """You are a specialised scientific paper writer.