Update RepoPipeline.py

RepoPipeline.py

@@ -48,7 +48,7 @@ def extract_requirements(lines):
                     splitLine = line.split(" == ")
                 else:
                     splitLine = line.split("==")
-                requirements_set.update(splitLine[0])
+                requirements_set.add(splitLine[0])
         except:
             pass
     return requirements_set
@@ -131,7 +131,8 @@ def extract_information(repos, headers=None):
                     try:
                         file_content = tar.extractfile(member).read().decode("utf-8")
                         # extract readme
-                        readmes_set = set(file_content)
+                        readmes_set = set()
+                        readmes_set.add(file_content)
                         repo_info["readmes"].update(readmes_set)
                     except UnicodeDecodeError as e:
                         tqdm.write(