Update app.py

app.py

@@ -14,7 +14,7 @@ class MyApp:
         self.documents = []
         self.embeddings = None
         self.index = None
-        self.load_pdf("DB.pdf")
+        self.load_pdf("THEDIA1.pdf")
         self.build_vector_db()
 
     def load_pdf(self, file_path: str) -> None:
@@ -64,7 +64,7 @@ def preprocess_response(response: str) -> str:
 def shorten_response(response: str) -> str:
     """Uses the Zephyr model to shorten and refine the response."""
     messages = [{"role": "system", "content": "Shorten and refine this response in bullet list."}, {"role": "user", "content": response}]
-    result = client.chat_completion(messages, max_tokens=256, temperature=0.5, top_p=0.9)
+    result = client.chat_completion(messages, max_tokens=512, temperature=0.98, top_p=0.9)
     return result.choices[0].message['content'].strip()
 
 def respond(message: str, history: List[Tuple[str, str]]):