Simplify return statements

- I prefer to keep the rest "as is" for the purpose of readability

src/pe_source/data/sixgill/api.py

@@ -74,7 +74,6 @@ def alerts_list(organization_id, fetch_size, offset):
         "fetch_size": fetch_size,
         "offset": offset,
     }
-
     resp = requests.get(url, headers=headers, params=payload)
     return resp
 
@@ -116,7 +115,5 @@ def credential_auth(params):
         "Cache-Control": "no-cache",
         "Authorization": "Bearer " + auth,
     }
-
-    resp = requests.get(url, headers=headers, params=params)
-    resp = resp.json()
+    resp = requests.get(url, headers=headers, params=params).json()
     return resp

src/pe_source/data/sixgill/config.py

@@ -42,5 +42,4 @@ def token():
         "client_secret": client_secret,
     }
     resp = requests.post(url, headers=headers, data=payload).json()
-    token = resp["access_token"]
-    return token
+    return resp["access_token"]

src/pe_source/data/sixgill/source.py

@@ -103,15 +103,13 @@ def alerts(org_id):
 def top_cves(size):
     """Top 10 CVEs mentioned in the dark web."""
     resp = dve_top_cves(size)
-    df_top_cves = pd.DataFrame(resp)
-    return df_top_cves
+    return pd.DataFrame(resp)
 
 
 def cve_summary(cveid):
     """Get CVE summary data."""
     url = f"https://cve.circl.lu/api/cve/{cveid}"
-    resp = requests.get(url).json()
-    return resp
+    return requests.get(url).json()
 
 
 def creds(domain, from_date, to_date):