update prompt

src/chain.py

@@ -21,7 +21,7 @@ class GlossaryChain:
             temperature=0.2
         )
         self.prompt = PromptTemplate.from_template(
-            "Answer the question based on the following context about Vanderbilt University Medical Center: \
+            "Answer the question based on the following context given by the Vanderbilt University Medical Center Glossary: \
             \
             {context}\n\nQuestion: \
             \