made querying async

app/main.py

@@ -1,6 +1,4 @@
 import io
-import logging
-import os
 
 import pandas as pd
 from db.db import Base, db_dependency, engine
@@ -44,6 +42,7 @@ class QueryRequest(BaseModel):
             }
         }
 
+
 class CompanyQueryRequest(BaseModel):
     question: str
 
@@ -54,6 +53,7 @@ class CompanyQueryRequest(BaseModel):
             }
         }
 
+
 @app.get("/")
 def health():
     return {"Hello": "World"}
@@ -122,7 +122,7 @@ async def query_investors(request: QueryRequest):
     - "Healthcare investors in Europe"
     """
     processor = QueryProcessor()
-    results = processor.process_query(request.question)
+    results = await processor.process_query(request.question)
     return results
 
 
@@ -143,7 +143,7 @@ async def query_companies(request: CompanyQueryRequest):
     - "European startups founded after 2019"
     """
     processor = CompanyQueryProcessor()
-    results = processor.process_query(request.question)
+    results = await processor.process_query(request.question)
     return results